diff --git a/mapping/src/main/java/nl/lumc/sasc/biopet/pipelines/mapping/Mapping.scala b/mapping/src/main/java/nl/lumc/sasc/biopet/pipelines/mapping/Mapping.scala
index a2f59eca1be3788c4c0361db10a2e32d3b000b74..2e07f081bcc7ef02f8c8afdcb57f441ea69dd921 100644
--- a/mapping/src/main/java/nl/lumc/sasc/biopet/pipelines/mapping/Mapping.scala
+++ b/mapping/src/main/java/nl/lumc/sasc/biopet/pipelines/mapping/Mapping.scala
@@ -118,7 +118,8 @@ class Mapping(private var globalConfig: Config) extends QScript {
       this.memoryLimit = 2
       this.nCoresRequest = 2
       this.jobResourceRequests :+= "h_vmem=4G"
-
+      
+      this.RGID = qscript.RGID
       this.RGLB = qscript.RGLB
       this.RGPL = qscript.RGPL
       this.RGPU = qscript.RGPU