diff --git a/src/singularity_modules/bcftools/1.7/bcftools.def b/src/singularity_modules/bcftools/1.7/bcftools.def
index bf6172609d347799725cb602ca11a8f8f1902127..be53f0798df70ab4eac22fbadc1ccfd482a5f669 100644
--- a/src/singularity_modules/bcftools/1.7/bcftools.def
+++ b/src/singularity_modules/bcftools/1.7/bcftools.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 BCFTOOLS_VERSION=1.7
 PACKAGES=bcftools=${BCFTOOLS_VERSION}*
diff --git a/src/singularity_modules/bedtools/2.25.0/bedtools.def b/src/singularity_modules/bedtools/2.25.0/bedtools.def
index 5bf1e2d9c35e4c41eca53f947808fef2f4ee413b..4078e8efc50126f874e0c97349e3130e66fa164a 100644
--- a/src/singularity_modules/bedtools/2.25.0/bedtools.def
+++ b/src/singularity_modules/bedtools/2.25.0/bedtools.def
@@ -4,7 +4,7 @@ From: ubuntu:16.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 BEDTOOLS_VERSION=2.25.0
 PACKAGES=bedtools=${BEDTOOLS_VERSION}*
diff --git a/src/singularity_modules/bioawk/1.0/bioawk.def b/src/singularity_modules/bioawk/1.0/bioawk.def
index e2b5e76677485923c5d5788454fe3bb1a2371153..9bb6946ed551c03e758c5d31f11cbc1a860ce58e 100644
--- a/src/singularity_modules/bioawk/1.0/bioawk.def
+++ b/src/singularity_modules/bioawk/1.0/bioawk.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 BIOAWK_VERSION=1.0
 PACKAGES="git \
diff --git a/src/singularity_modules/bowtie/1.2.2/bowtie.def b/src/singularity_modules/bowtie/1.2.2/bowtie.def
index 047c3cebfe7e48d120fa570d0a4ebdcdd842099d..4d6def9a67fd08b27c6a2951cbeab061b3b8f874 100644
--- a/src/singularity_modules/bowtie/1.2.2/bowtie.def
+++ b/src/singularity_modules/bowtie/1.2.2/bowtie.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 BOWTIE_VERSION=1.2.2
 SAMTOOLS_VERSION=1.7
diff --git a/src/singularity_modules/bowtie2/2.3.4.1/bowtie2.def b/src/singularity_modules/bowtie2/2.3.4.1/bowtie2.def
index 294916eebcd90f46a0265e7a0dbbab2de3109176..adf38167caca9b37c07a1e7d4857a2dcacfe399d 100644
--- a/src/singularity_modules/bowtie2/2.3.4.1/bowtie2.def
+++ b/src/singularity_modules/bowtie2/2.3.4.1/bowtie2.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 BOWTIE2_VERSION=2.3.4.1
 SAMTOOLS_VERSION=1.7
diff --git a/src/singularity_modules/bwa/0.7.17/bwa.def b/src/singularity_modules/bwa/0.7.17/bwa.def
index 1071c4fc07633c533ed81ee11891a65ab1b62783..074892f8e986740b3fca75043733adee23987dc4 100644
--- a/src/singularity_modules/bwa/0.7.17/bwa.def
+++ b/src/singularity_modules/bwa/0.7.17/bwa.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 BWA_VERSION=0.7.17
 SAMBLASTER_VERSION=0.1.24
diff --git a/src/singularity_modules/canu/1.6/canu.def b/src/singularity_modules/canu/1.6/canu.def
index cd0636aa218734306f5f49204d03af6e5143966f..3b0e23e7824e95b3e20b90b1c206785545d064af 100644
--- a/src/singularity_modules/canu/1.6/canu.def
+++ b/src/singularity_modules/canu/1.6/canu.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 CANU_VERSION=1.6
 PACKAGES=canu=${CANU_VERSION}*
diff --git a/src/singularity_modules/cutadapt/1.14/cutadapt.def b/src/singularity_modules/cutadapt/1.14/cutadapt.def
index e04cc9a803b1d41f16948921fb09fbe6060113f8..152cf71bee0a67e6cdef586296994ee512e6911f 100644
--- a/src/singularity_modules/cutadapt/1.14/cutadapt.def
+++ b/src/singularity_modules/cutadapt/1.14/cutadapt.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 CUTADAPT_VERSION=1.14
 PACKAGES="bash \
diff --git a/src/singularity_modules/cutadapt/1.15/cutadapt.def b/src/singularity_modules/cutadapt/1.15/cutadapt.def
index 113af2059b0a333bea33bd37f464bd5905550e05..27e284c17c54f2fd38aa3fc9bc9b43f93a9a3383 100644
--- a/src/singularity_modules/cutadapt/1.15/cutadapt.def
+++ b/src/singularity_modules/cutadapt/1.15/cutadapt.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 CUTADAPT_VERSION=1.15
 PACKAGES="bash \
diff --git a/src/singularity_modules/cutadapt/2.1/cutadapt.def b/src/singularity_modules/cutadapt/2.1/cutadapt.def
index 7390051f2ca0023386716ab6f68b8b8dde6d3153..0223799c03b416d530ee7da41040b377ccf8297f 100644
--- a/src/singularity_modules/cutadapt/2.1/cutadapt.def
+++ b/src/singularity_modules/cutadapt/2.1/cutadapt.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 CUTADAPT_VERSION=2.1
 PACKAGES="bash \
diff --git a/src/singularity_modules/deeptools/3.0.2/deeptools.def b/src/singularity_modules/deeptools/3.0.2/deeptools.def
index 09be8f1df555347e3b48721d4a2ea35af7939f99..586c60aac88eb09b43529f0185d66dabff11e7e7 100644
--- a/src/singularity_modules/deeptools/3.0.2/deeptools.def
+++ b/src/singularity_modules/deeptools/3.0.2/deeptools.def
@@ -4,7 +4,7 @@ From: debian:stretch
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 DEEPTOOLS_VERSION=3.0.2
 PACKAGES="build-essential \
diff --git a/src/singularity_modules/deeptools/3.1.1/deeptools.def b/src/singularity_modules/deeptools/3.1.1/deeptools.def
index 1a9031919e8a32888ce366ec6c17722eac0f10b5..7bc5798fce44b2e712698691e9e51e38dc0648bb 100644
--- a/src/singularity_modules/deeptools/3.1.1/deeptools.def
+++ b/src/singularity_modules/deeptools/3.1.1/deeptools.def
@@ -4,7 +4,7 @@ From: debian:stretch
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 DEEPTOOLS_VERSION=3.1.1
 PACKAGES="build-essential \
diff --git a/src/singularity_modules/fastqc/0.11.5/fastqc.def b/src/singularity_modules/fastqc/0.11.5/fastqc.def
index 3f414493286a7871d286979ae743fabebaf63857..11d529d19d815904e9106c272cfee06023cf30db 100644
--- a/src/singularity_modules/fastqc/0.11.5/fastqc.def
+++ b/src/singularity_modules/fastqc/0.11.5/fastqc.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 FASTQC_VERSION=0.11.5
 PACKAGES="fastqc=${FASTQC_VERSION}* \
diff --git a/src/singularity_modules/file_handle/0.1.1/file_handle.def b/src/singularity_modules/file_handle/0.1.1/file_handle.def
index 0bcc238c5f0055edd2babf146ccc2f2ddb5a9d04..240f876443215b94fdde20f6ada761999fd466e6 100644
--- a/src/singularity_modules/file_handle/0.1.1/file_handle.def
+++ b/src/singularity_modules/file_handle/0.1.1/file_handle.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 
 FILE_HANDLE_VERSION=0.1.1
diff --git a/src/singularity_modules/gatk/4.0.8.1/gatk.def b/src/singularity_modules/gatk/4.0.8.1/gatk.def
index 4d1111f508c80d6e9846d343630eb8d3ca15d274..c87b5be2e5030c4d06993536bcd30f08eff3c73b 100644
--- a/src/singularity_modules/gatk/4.0.8.1/gatk.def
+++ b/src/singularity_modules/gatk/4.0.8.1/gatk.def
@@ -4,7 +4,7 @@ From: broadinstitute/gatk:4.0.8.1
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 
 GATK_VERSION=4.0.8.1
diff --git a/src/singularity_modules/hisat2/2.0.0/hisat2.def b/src/singularity_modules/hisat2/2.0.0/hisat2.def
index 85b5c64b6b0d340b9b7c26143ae649e9d91f8935..a4ea94d63f024b8b4b48a402db2041d947e8f642 100644
--- a/src/singularity_modules/hisat2/2.0.0/hisat2.def
+++ b/src/singularity_modules/hisat2/2.0.0/hisat2.def
@@ -4,7 +4,7 @@ From: alpine:3.8
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 SAMTOOLS_VERSION=1.7
 HISAT2_VERSION=2.0.0
diff --git a/src/singularity_modules/hisat2/2.1.0/hisat2.def b/src/singularity_modules/hisat2/2.1.0/hisat2.def
index 4f36b97d1a6aa482c02bba31c06c2145cd71745e..092d3f0bf0a7cecd31cb2d4f5a86d733a3c1a6fb 100644
--- a/src/singularity_modules/hisat2/2.1.0/hisat2.def
+++ b/src/singularity_modules/hisat2/2.1.0/hisat2.def
@@ -4,7 +4,7 @@ From: alpine:3.8
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 SAMTOOLS_VERSION=1.7
 HISAT2_VERSION=2.1.0
diff --git a/src/singularity_modules/htseq/0.11.2/htseq.def b/src/singularity_modules/htseq/0.11.2/htseq.def
index 34f16ee5d82f402edeaf8dd1cd544108174bd5b9..76ab6c32f498541e10afcd3bba3064575e974d5c 100644
--- a/src/singularity_modules/htseq/0.11.2/htseq.def
+++ b/src/singularity_modules/htseq/0.11.2/htseq.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 HTSEQ_VERSION=0.11.2
 PACKAGES="build-essential \
diff --git a/src/singularity_modules/htseq/0.8.0/htseq.def b/src/singularity_modules/htseq/0.8.0/htseq.def
index 41f33ce484acc330d1c4e5fd2674dd86db8fdcca..a96643a583ea107ec654438d4485e6e57268bc07 100644
--- a/src/singularity_modules/htseq/0.8.0/htseq.def
+++ b/src/singularity_modules/htseq/0.8.0/htseq.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 HTSEQ_VERSION=0.8.0
 PACKAGES="build-essential \
diff --git a/src/singularity_modules/kallisto/0.43.1/kallisto.def b/src/singularity_modules/kallisto/0.43.1/kallisto.def
index 4b3576bc4756cf9929d5a33c51a0845e43b477db..84a452f9a47d7776662f536440bf97e124976411 100644
--- a/src/singularity_modules/kallisto/0.43.1/kallisto.def
+++ b/src/singularity_modules/kallisto/0.43.1/kallisto.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 KALLISTO_VERSION=0.43.1
 PACKAGES="curl \
diff --git a/src/singularity_modules/kallisto/0.44.0/kallisto.def b/src/singularity_modules/kallisto/0.44.0/kallisto.def
index b82ea3be38fb3372005f0e7c4323ed9311f50946..74ead1bfe67fe4b50cc1c58d5e6ebdc458b3ba30 100644
--- a/src/singularity_modules/kallisto/0.44.0/kallisto.def
+++ b/src/singularity_modules/kallisto/0.44.0/kallisto.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 
 KALLISTO_VERSION=0.44.0
diff --git a/src/singularity_modules/macs2/2.1.2/macs2.def b/src/singularity_modules/macs2/2.1.2/macs2.def
index 5e31e46e8ee88412c58d8d6ad243e1b262703336..05003a38d7ccb6f4fb0e3e0f997208d2ba95b0a4 100644
--- a/src/singularity_modules/macs2/2.1.2/macs2.def
+++ b/src/singularity_modules/macs2/2.1.2/macs2.def
@@ -2,7 +2,7 @@ Bootstrap: docker
 From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 
 MACS_VERSION=2.1.2
diff --git a/src/singularity_modules/multiqc/1.0/multiqc.def b/src/singularity_modules/multiqc/1.0/multiqc.def
index 4ca06ccadd3fd2bba5b24040769f0e13373abed6..8a24de708cf8c03c2ea9a3d4df02ab75455577e2 100644
--- a/src/singularity_modules/multiqc/1.0/multiqc.def
+++ b/src/singularity_modules/multiqc/1.0/multiqc.def
@@ -4,7 +4,7 @@ From: debian:stretch
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 MULTIQC_VERSION=1.0
 PACKAGES="build-essential \
diff --git a/src/singularity_modules/multiqc/1.7/multiqc.def b/src/singularity_modules/multiqc/1.7/multiqc.def
index 7ca4367e7cd7c62b2ce34a3198e0de16160047a6..b583428136376a03794124f4eada09f5d7c18bd8 100644
--- a/src/singularity_modules/multiqc/1.7/multiqc.def
+++ b/src/singularity_modules/multiqc/1.7/multiqc.def
@@ -4,7 +4,7 @@ From: debian:stretch
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 MULTIQC_VERSION=1.7
 PACKAGES="build-essential \
diff --git a/src/singularity_modules/music/6613c53/music.def b/src/singularity_modules/music/6613c53/music.def
index 490375234d1dd4c49c099ac3fe385a4b7d02e040..2d16c135d2213d9ab999fcefbb7c075c82195c58 100644
--- a/src/singularity_modules/music/6613c53/music.def
+++ b/src/singularity_modules/music/6613c53/music.def
@@ -4,7 +4,7 @@ From: alpine:3.8
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 MUSIC_VERSION=6613c53
 SAMTOOLS_VERSION=1.7
diff --git a/src/singularity_modules/picard/2.18.11/picard.def b/src/singularity_modules/picard/2.18.11/picard.def
index caaa961cca6d77124e2f50244d1a387286e3ef4b..3ee5418db399b6042da94d158b266d478f0d0dd0 100644
--- a/src/singularity_modules/picard/2.18.11/picard.def
+++ b/src/singularity_modules/picard/2.18.11/picard.def
@@ -7,7 +7,7 @@ src/singularity_modules/picard/2.18.11/PicardCommandLine /usr/bin/
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 PICARD_VERSION=2.18.11
 PACKAGES="default-jre \
diff --git a/src/singularity_modules/pigz/2.4/pigz.def b/src/singularity_modules/pigz/2.4/pigz.def
index ec8071084bc0ca3756525fb971b2f2ce4f989eea..6a757e2952fa15d72ad6a34230524c5abb526e70 100644
--- a/src/singularity_modules/pigz/2.4/pigz.def
+++ b/src/singularity_modules/pigz/2.4/pigz.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 PIGZ_VERSION=2.4
 PACKAGES=pigz=${PIGZ_VERSION}*
diff --git a/src/singularity_modules/rsem/1.3.0/rsem.def b/src/singularity_modules/rsem/1.3.0/rsem.def
index fa8f79e9d97f2f3c6efc0a7abb5511d789fb4b0b..4aecc678e137dbefec1d15c83255bca7adbec044 100644
--- a/src/singularity_modules/rsem/1.3.0/rsem.def
+++ b/src/singularity_modules/rsem/1.3.0/rsem.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 RSEM_VERSION=1.3.0
 BOWTIE2_VERSION=2.3.4.1
diff --git a/src/singularity_modules/salmon/0.8.2/salmon.def b/src/singularity_modules/salmon/0.8.2/salmon.def
index 94a9a83b625bd3a30405a34e65a4629a84680a73..ef56bebdeaa239c7f8f827cfac0e97add7e3b5d9 100644
--- a/src/singularity_modules/salmon/0.8.2/salmon.def
+++ b/src/singularity_modules/salmon/0.8.2/salmon.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 SALMON_VERSION=0.8.2
 PACKAGES="curl \
diff --git a/src/singularity_modules/sambamba/0.6.7/sambamba.def b/src/singularity_modules/sambamba/0.6.7/sambamba.def
index c90c54a2fd04ea76d649540bc54d713c5306e82c..7ec23567569e49992ebd25e6e2e79eb779ec6994 100644
--- a/src/singularity_modules/sambamba/0.6.7/sambamba.def
+++ b/src/singularity_modules/sambamba/0.6.7/sambamba.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 SAMBAMBA_VERSION=0.6.7
 PACKAGES="curl=7.58.0* \
diff --git a/src/singularity_modules/sambamba/0.6.9/sambamba.def b/src/singularity_modules/sambamba/0.6.9/sambamba.def
index aa410dd0cb41b4e8b8af08c9dca059fad2256cd3..3222c744f2a06e8a435406229e0843f813c15607 100644
--- a/src/singularity_modules/sambamba/0.6.9/sambamba.def
+++ b/src/singularity_modules/sambamba/0.6.9/sambamba.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 SAMBAMBA_VERSION=0.6.9
 PACKAGES="curl=7.58.0* \
diff --git a/src/singularity_modules/samblaster/0.1.24/samblaster.def b/src/singularity_modules/samblaster/0.1.24/samblaster.def
index 0141ec3da762b25f5a91f2ad8477a9f06aea4b0d..57f7c415bf1ec006551db245250ed2a7aa24f47c 100644
--- a/src/singularity_modules/samblaster/0.1.24/samblaster.def
+++ b/src/singularity_modules/samblaster/0.1.24/samblaster.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 SAMBLASTER_VERSION=0.1.24
 PACKAGES="curl \
diff --git a/src/singularity_modules/samtools/1.7/samtools.def b/src/singularity_modules/samtools/1.7/samtools.def
index 5ee2c8c0abe9b61b05885caea8cc2202a1129a25..ea295f0e026a42f2825d64bd28a8d7ba3d27fb72 100644
--- a/src/singularity_modules/samtools/1.7/samtools.def
+++ b/src/singularity_modules/samtools/1.7/samtools.def
@@ -4,7 +4,7 @@ From: alpine:3.8
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 SAMTOOLS_VERSION=1.7
 PACKAGES="git \
diff --git a/src/singularity_modules/sratoolkit/2.8.2/sratoolkit.def b/src/singularity_modules/sratoolkit/2.8.2/sratoolkit.def
index 0e780eacb03708f6aff9d72e19477787b6251c78..c7c3e50c32c93b0ed493098eb8d4fb2c23a47c0b 100644
--- a/src/singularity_modules/sratoolkit/2.8.2/sratoolkit.def
+++ b/src/singularity_modules/sratoolkit/2.8.2/sratoolkit.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 SRATOOLKIT_VERSION=2.8.2
 PACKAGES=sra-toolkit=${SRATOOLKIT_VERSION}*
diff --git a/src/singularity_modules/tophat/2.1.1/tophat.def b/src/singularity_modules/tophat/2.1.1/tophat.def
index 1e3a751ded2809ba7e8904a9eb0448cc71180c83..e4697b9cffff4db2fd2118c5f48badb1f8066743 100644
--- a/src/singularity_modules/tophat/2.1.1/tophat.def
+++ b/src/singularity_modules/tophat/2.1.1/tophat.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 TOPHAT_VERSION=2.1.1
 PACKAGES=tophat=${BOWTIE2_VERSION}*
diff --git a/src/singularity_modules/trimmomatic/0.36/trimmomatic.def b/src/singularity_modules/trimmomatic/0.36/trimmomatic.def
index c4c1ce205031f5991f442543b27d9313a780d220..3281905754bc088110e56806fd1db222e91f7585 100644
--- a/src/singularity_modules/trimmomatic/0.36/trimmomatic.def
+++ b/src/singularity_modules/trimmomatic/0.36/trimmomatic.def
@@ -4,7 +4,7 @@ From: ubuntu:18.04
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 TRIMMOMATIC_VERSION=0.36
 PACKAGES=trimmomatic=${TRIMMOMATIC_VERSION}*
diff --git a/src/singularity_modules/ucsc/375/ucsc.def b/src/singularity_modules/ucsc/375/ucsc.def
index 9c5220b4fbc0928821207039807036c715470e8c..d6c764ddd19a2b9e52c28c8f4b5b762a67861537 100644
--- a/src/singularity_modules/ucsc/375/ucsc.def
+++ b/src/singularity_modules/ucsc/375/ucsc.def
@@ -4,7 +4,7 @@ From: debian:jessie
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 UCSC_VERSION=375
 PACKAGES="apt-utils \
diff --git a/src/singularity_modules/umi_tools/1.0.0/umi_tools.def b/src/singularity_modules/umi_tools/1.0.0/umi_tools.def
index dc1c31cca5f43f84cce017f16f5520b4e58aa871..d9ae3e204cc3763b69f5bdf042d8e8262d2b9a48 100644
--- a/src/singularity_modules/umi_tools/1.0.0/umi_tools.def
+++ b/src/singularity_modules/umi_tools/1.0.0/umi_tools.def
@@ -4,7 +4,7 @@ From: debian:stretch
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 UMI_TOOLS_VERSION=1.0.0
 PACKAGES="bash \
diff --git a/src/singularity_modules/urqt/d62c1f8/urqt.def b/src/singularity_modules/urqt/d62c1f8/urqt.def
index 9b62e13f701b1b5294848284378ce56445a23ada..1f59d83eb8a109bd57529a8184464060fa0c4363 100644
--- a/src/singularity_modules/urqt/d62c1f8/urqt.def
+++ b/src/singularity_modules/urqt/d62c1f8/urqt.def
@@ -4,7 +4,7 @@ From: debian:9
 %labels
 MAINTAINER Laurent Modolo
 
-%pos
+%post
 mkdir -p /sps /pbs /scratch
 URQT_VERSION=d62c1f8
 PACKAGES="git \