diff --git a/createHelmYaml.sh b/createHelmYaml.sh
index 0761cf6..634e09f 100644
--- a/createHelmYaml.sh
+++ b/createHelmYaml.sh
@@ -73,6 +73,7 @@ echo "# Action: $action"
 if [[ -n "$KUBECONFIG_DATA" ]]; then
   mkdir -p /root/.kube
   echo "$KUBECONFIG_DATA" > /root/.kube/config
+  chmod 600 /root/.kube/config
 fi
 
 # Check if the action environment variable is set to 'print'