diff --git a/src/arriba_fusion.nf b/src/arriba_fusion.nf
index 474e5800c288f35a8f1618df2cf5051a74c32ec1..dc648e11732d25458f9c4a37fbe5b1c8a8c24626 100644
--- a/src/arriba_fusion.nf
+++ b/src/arriba_fusion.nf
@@ -77,9 +77,11 @@ params.design = ""
 params.genome = "/home/xavier/Data/Genome/hg19/Homo_sapiens.GRCh37.dna.primary_assembly.fa"
 params.cyto = "/home/xavier/Programs/arriba_v2.3.0/database/cytobands_hg19_hs37d5_GRCh37_v2.3.0.tsv"
 params.gtf = "/home/xavier/Data/Genome/hg19/Homo_sapiens.GRCh37.87.gtf"
-params.index = "/home/xavier/Data/Genome/hg19/STAR"
+//params.index = "/home/xavier/Data/Genome/hg19/STAR"
+params.index = ""
 params.htseq_param = "yes"
 
+
 /* Specific Arriba parameters */
 params.arriba_options = "-f 'blacklist,read_through' \
        -E 1 \
diff --git a/src/nextflow.config b/src/nextflow.config
index ed18089184a57f8d348816627c1aa399bb28c633..b4c1642dee9d584400d5ff3d39fdcc39b6a7c173 100644
--- a/src/nextflow.config
+++ b/src/nextflow.config
@@ -125,6 +125,13 @@ profiles {
         time = "24h"
         clusterOptions = "--partition=Lake"
       }
+      withLabel: ultra_mem_multi_cpus {
+        executor = "slurm"
+        cpus = 32
+        memory = "300GB"
+        time = "24h"
+        clusterOptions = "--partition=Lake"
+      }
       withLabel: small_mem_mono_cpus {
         executor = "slurm"
         cpus = 1
diff --git a/src/nf_modules/star/main_2.7.8a.nf b/src/nf_modules/star/main_2.7.8a.nf
index 8f5bd2512746893da78b5f1f48b1d9f176c76bd5..26f5d6a9b02c2637a35cae194cc37dac9fadc130 100644
--- a/src/nf_modules/star/main_2.7.8a.nf
+++ b/src/nf_modules/star/main_2.7.8a.nf
@@ -238,7 +238,7 @@ mv ${reads_id}.Aligned.sortedByCoord.out.bam ${reads_id}.bam
 
 process mapping2fusion {
   container = "${container_url}"
-  label "big_mem_multi_cpus"
+  label "ultra_mem_multi_cpus"
   tag "$reads_id"
   if (params.star_mapping2fusion_out != "") {
     publishDir "results/${params.star_mapping2fusion_out}", mode: 'copy'