diff --git a/k8sdeploy.sh b/k8sdeploy.sh
index dab6232..3ac27e5 100755
--- a/k8sdeploy.sh
+++ b/k8sdeploy.sh
@@ -6,7 +6,7 @@ set -a
 set +a
 
 REGISTRY="${IMAGEAPP%%/*}"
-NS="${ACTION_REPO#*/}-${ACTION_REFNAME}"
+NS="${ACTION_REPO#*/}-${ACTION_REF_NAME}"
 
 mkdir -p "$HOME/.kube/"
 echo "$ACTION_KUBECONFIG" > "$HOME/.kube/config"