diff --git a/src/nextflow.config b/src/nextflow.config
index a30fd44fa68eec707aafbb03aaabb0749af83429..16944c7b89f178a9704d222892dd0a91fc410d2c 100644
--- a/src/nextflow.config
+++ b/src/nextflow.config
@@ -25,6 +25,14 @@ profiles {
       withLabel: big_mem_multi_cpus {
         cpus = 4
       }
+      withLabel: small_mem_mono_cpus {
+        cpus = 1
+        memory = '2GB'
+      }
+      withLabel: small_mem_multi_cpus {
+        cpus = 4
+        memory = '2GB'
+      }
     }
   }
   singularity {
@@ -39,6 +47,14 @@ profiles {
       withLabel: big_mem_multi_cpus {
         cpus = 4
       }
+      withLabel: small_mem_mono_cpus {
+        cpus = 1
+        memory = '2GB'
+      }
+      withLabel: small_mem_multi_cpus {
+        cpus = 4
+        memory = '2GB'
+      }
     }
   }
   psmn {
@@ -66,6 +82,24 @@ profiles {
         penv = "openmp32"
 
       }
+      withLabel: small_mem_mono_cpus {
+        executor = "sge"
+        clusterOptions = "-cwd -V"
+        cpus = 1
+        memory = "16GB"
+        time = "12h"
+        queue = "monointeldeb128,monointeldeb192"
+      }
+      withLabel: small_mem_multi_cpus {
+        executor = "sge"
+        clusterOptions = "-cwd -V"
+        cpus = 32
+        memory = "16GB"
+        time = "24h"
+        queue = "CLG*,SLG*,Epyc*"
+        penv = "openmp32"
+
+      }
     }
   }
   ccin2p3 {
@@ -96,6 +130,27 @@ profiles {
         memory = "8GB"
         queue = "huge"
       }
+      withLabel: small_mem_mono_cpus {
+        scratch = true
+        stageInMode = "copy"
+        stageOutMode = "rsync"
+        executor = "sge"
+        clusterOptions = "-P P_lbmc -l os=cl7 -l sps=1 -r n"
+        cpus = 1
+        memory = "8GB"
+        queue = "huge"
+      }
+      withLabel: small_mem_multi_cpus {
+        container = "lbmc/urqt:d62c1f8"
+        scratch = true
+        stageInMode = "copy"
+        stageOutMode = "rsync"
+        executor = "sge"
+        clusterOptions = "-P P_lbmc -l os=cl7 -l sps=1 -r n"
+        cpus = 1
+        memory = "8GB"
+        queue = "huge"
+      }
     }
   }
 }