diff --git a/conf/uppmax.config b/conf/uppmax.config
index 037070a..bc3d8c4 100644
--- a/conf/uppmax.config
+++ b/conf/uppmax.config
@@ -15,7 +15,7 @@ process {
 }
 
 params {
-  saveReference = true
+  save_reference = true
 
   max_memory = 125.GB
   max_cpus = 16