diff --git a/src/nextflow.config b/src/nextflow.config
index a875c043d3caf61e7add727548c82a8ab4561165..870600d397a439537bfda328ba22aa4dffc4475d 100755
--- a/src/nextflow.config
+++ b/src/nextflow.config
@@ -146,7 +146,7 @@ profiles {
     singularity.runOptions = "--bind /data,/home"
     process {
       errorStrategy = 'finish'
-      memory = '256GB'
+      memory = '32GB'
       withLabel: big_mem_mono_cpus {
         cpus = 1
       }