diff --git a/jenkins-config/global-vars-sandbox.sh b/jenkins-config/global-vars-sandbox.sh
index 412f808..75ce593 100644
--- a/jenkins-config/global-vars-sandbox.sh
+++ b/jenkins-config/global-vars-sandbox.sh
@@ -15,6 +15,7 @@
 REGISTRY_PORTS=10001 10002 10003 10004
 RELEASE_EMAIL=collab-it+onap-release@linuxfoundation.org
 RELEASE_USERNAME=onap-release
+S3_BUCKET=
 SIGUL_BRIDGE_IP=10.30.104.3
 SIGUL_KEY=onap-test
 SILO=sandbox