diff --git a/jjb/so/so.yaml b/jjb/so/so.yaml
index 2c5a06a..d214334 100644
--- a/jjb/so/so.yaml
+++ b/jjb/so/so.yaml
@@ -37,7 +37,6 @@
           branch: 'Dynamic_BPMN'
           java-version: openjdk11
     mvn-settings: 'so-settings'
-    java-version: openjdk11
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1804-docker-v1-8c-8g