diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bdc2231..a2fd1d3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -31,6 +31,7 @@ build:
 push:
   stage: push
   script:
+    - 'echo "user_len=${#REGISTRY_USER} pass_len=${#REGISTRY_PASSWORD} is_file=$([ -f "$REGISTRY_PASSWORD" ] && echo yes || echo no)"'
     - echo "$REGISTRY_PASSWORD" | docker login -u "$REGISTRY_USER" --password-stdin "$CI_REGISTRY"
     - docker push "$IMAGE_SHA"
     - docker push "$IMAGE_LATEST"