Fix docker push for mapper

Change-Id: I3b903273dce3f9f5c728828a387fc71499f35103
Signed-off-by: vv770d <vv770d@att.com>
Issue-ID: DCAEGEN2-2283
diff --git a/jjb/dcaegen2/dcaegen2-services-mapper.yaml b/jjb/dcaegen2/dcaegen2-services-mapper.yaml
index cde857b..ab9bb54 100644
--- a/jjb/dcaegen2/dcaegen2-services-mapper.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-mapper.yaml
@@ -12,7 +12,7 @@
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           build-node: ubuntu1804-docker-8c-8g
-          mvn-goals: 'clean package docker:build -DpushImage'
+          mvn-goals: 'clean package docker:build -DpushImageTag'
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':