diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5a40266..85f711c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -34,8 +34,9 @@ deploy_rancher:
   script:
     - mkdir -p ~/.kube
     - echo "$KUBECONFIG_B64" | base64 -d > ~/.kube/config
+    - chmod 600 ~/.kube/config
     - helm upgrade --install sidata ./helm/sidata
-      --namespace default
+      --namespace sidata-prod
       --set image.repository=$NEXUS_PUSH_REGISTRY/$IMAGE_NAME
       --set image.tag=$CI_COMMIT_SHA
   only: