diff --git a/jjb/dcaegen2/dcaegen2-services-mapper.yaml b/jjb/dcaegen2/dcaegen2-services-mapper.yaml
index b46c409..2f84aed 100644
--- a/jjb/dcaegen2/dcaegen2-services-mapper.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-mapper.yaml
@@ -48,7 +48,7 @@
     branch: "master"
     mvn-settings: "dcaegen2-services-mapper-settings"
     mvn-goals: "clean install"
-    mvn-opts: "-Xmx1024m -XX:MaxPermSize=256m"
+    mvn-opts: "-Xmx1024m -XX:MaxMetaspaceSize=256m"
 
 - project:
     name: dcaegen2-services-mapper-clm