diff --git a/src/.docker_modules/htseq/0.11.2/Dockerfile b/src/.docker_modules/htseq/0.11.2/Dockerfile
index d9db9b1531282ad6bf91057c76a686c9cc707610..821d7760af2350605617aea694a92ff2470a9cb7 100644
--- a/src/.docker_modules/htseq/0.11.2/Dockerfile
+++ b/src/.docker_modules/htseq/0.11.2/Dockerfile
@@ -1,13 +1,12 @@
-
 FROM ubuntu:18.04
 MAINTAINER Laurent Modolo
 
 ENV HTSEQ_VERSION=0.11.2
-ENV PACKAGES build-essential \
-             python3-pip \
-             python3-setuptools \
-             python3-dev \
-             python3-wheel
+ENV PACKAGES build-essential=12.4* \
+             python3-pip=9.0.1* \
+             python3-setuptools=39.0.1* \
+             python3-dev=3.6.7* \
+             python3-wheel=0.30.0*
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends ${PACKAGES} && \
diff --git a/src/.docker_modules/htseq/0.11.2/docker_init.sh b/src/.docker_modules/htseq/0.11.2/docker_init.sh
old mode 100755
new mode 100644
index 9bd50893380dc1fb19736559551389934802eade..b46f01de71ede2fa99923f609cc98d96994a6bf6
--- a/src/.docker_modules/htseq/0.11.2/docker_init.sh
+++ b/src/.docker_modules/htseq/0.11.2/docker_init.sh
@@ -1,4 +1,2 @@
 #!/bin/sh
-docker pull lbmc/htseq:0.11.2
-docker build src/.docker_modules/htseq/0.11.2 -t 'lbmc/htseq:0.11.2'
-docker push lbmc/htseq:0.11.2
+docker build src/docker_modules/HTSeq/0.11.2 -t 'htseq:0.11.2'