Fixing registry address

Change-Id: Iff2119f7dd9b8f9636d4662ea3a76fe54fa06557
diff --git a/jjb/pipeline/voltha-bbsim-tests.groovy b/jjb/pipeline/voltha-bbsim-tests.groovy
index ebe638e..fa1578b 100644
--- a/jjb/pipeline/voltha-bbsim-tests.groovy
+++ b/jjb/pipeline/voltha-bbsim-tests.groovy
@@ -33,7 +33,7 @@
     NAME="test"
     VOLTCONFIG="$HOME/.volt/config-$NAME"
     KUBECONFIG="$HOME/.kube/kind-config-voltha-$NAME"
-    EXTRA_HELM_FLAGS=" --set defaults.image_registry=https://mirror.registry.opennetworking.org "
+    EXTRA_HELM_FLAGS=" --set defaults.image_registry=mirror.registry.opennetworking.org"
   }
 
   stages {
diff --git a/jjb/pipeline/voltha-openonu-go-tests.groovy b/jjb/pipeline/voltha-openonu-go-tests.groovy
index f2ec4b0..8af7571 100755
--- a/jjb/pipeline/voltha-openonu-go-tests.groovy
+++ b/jjb/pipeline/voltha-openonu-go-tests.groovy
@@ -39,7 +39,7 @@
     CONFIG_SADIS="external"
     BBSIM_CFG="configs/bbsim-sadis-att.yaml"
     ROBOT_MISC_ARGS="-d $WORKSPACE/RobotLogs"
-    EXTRA_HELM_FLAGS=" --set defaults.image_registry=https://mirror.registry.opennetworking.org "
+    EXTRA_HELM_FLAGS=" --set defaults.image_registry=mirror.registry.opennetworking.org"
   }
   stages {
     stage('Clone kind-voltha') {