diff --git a/extraconfig/services/openshift-master.yaml b/extraconfig/services/openshift-master.yaml
index 02c462c720..1883020845 100644
--- a/extraconfig/services/openshift-master.yaml
+++ b/extraconfig/services/openshift-master.yaml
@@ -204,7 +204,7 @@ outputs:
                     tripleo_stack_action: {get_param: StackAction}
                     openshift_master_node_vars: {get_param: OpenShiftMasterNodeVars}
                     openshift_master_cluster_vars:
-                      openshift_master_cluster_hostname: {get_param: [EndpointMap, OpenshiftPublic, host]}
+                      openshift_master_cluster_hostname: {get_param: [EndpointMap, OpenshiftInternal, host]}
                       openshift_master_cluster_public_hostname: {get_param: [EndpointMap, OpenshiftPublic, host]}
 
                 # NOTE(flaper87): Check if the node service is running in the