diff --git a/public/shiva/src/main/scala/nl/lumc/sasc/biopet/pipelines/shiva/ShivaTrait.scala b/public/shiva/src/main/scala/nl/lumc/sasc/biopet/pipelines/shiva/ShivaTrait.scala
index ef176ab1e310d1e86924bb606b05ee19ec005f62..5ab369782a4aeeef70bf86ad8af197080a0e1db6 100644
--- a/public/shiva/src/main/scala/nl/lumc/sasc/biopet/pipelines/shiva/ShivaTrait.scala
+++ b/public/shiva/src/main/scala/nl/lumc/sasc/biopet/pipelines/shiva/ShivaTrait.scala
@@ -269,7 +269,7 @@ trait ShivaTrait extends MultiSampleQScript with SummaryQScript with Reference {
     }
   }
 
-  lazy val variantcalling = if (config("multisample__variantcalling", default = true).asBoolean) {
+  lazy val variantcalling = if (config("multisample_variantcalling", default = true).asBoolean) {
     Some(makeVariantcalling(multisample = true))
   } else None