diff --git a/src/nf_modules/kallisto/indexing.config b/src/nf_modules/kallisto/indexing.config
index 6a8fff03b16b83dca2cf38c1427798ceecf474b0..cfc6d75875af12648bf78ef17f8339f967c65f1d 100644
--- a/src/nf_modules/kallisto/indexing.config
+++ b/src/nf_modules/kallisto/indexing.config
@@ -46,7 +46,7 @@ profiles {
         memory = "8GB"
         time = "24h"
         queue = 'mc_huge'
-        penv = 'multicores 4'
+        penv = 'multicores'
       }
     }
   }