diff --git a/jjb/onap/oom/oom-build-jobs.yaml b/jjb/onap/oom/oom-build-jobs.yaml
index 058d3d3..d12e69a 100644
--- a/jjb/onap/oom/oom-build-jobs.yaml
+++ b/jjb/onap/oom/oom-build-jobs.yaml
@@ -77,6 +77,7 @@
           name: ONAP_OOM_HELM_CHART_VALUES_REPLACEMENTS
           description: A comma-separated list of yq expressions to execute on ONAP umbrella chart values.yaml
           default: >
+            explode(.),
             .global.masterPassword="nordix",
             .global.repository="nexus3.onap.org:10001",
             .global.imagePullPolicy="IfNotPresent",