diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9b12e644ae0a453219def369c7efc415afdf8c50..a07c49cedda215b4a629523453b069140c0c1896 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -52,8 +52,6 @@ docker_publish_staging:
   image: docker:latest
   services:
   - docker:dind
-  variables:
-    CI_DEBUG_TRACE: "true"
   script: |
     test "${DOCKER_AUTH_CONFIG}" == "" && echo "docker-config does not exists, aborting!" && false
     mkdir -p ~/.docker && echo "$DOCKER_AUTH_CONFIG" >~/.docker/config.json
@@ -72,8 +70,6 @@ docker_publish_production:
   image: docker:latest
   services:
   - docker:dind
-  variables:
-    CI_DEBUG_TRACE: "true"
   script: |
     test "${DOCKER_AUTH_CONFIG}" == "" && echo "docker-config does not exists, aborting!" && false
     mkdir -p ~/.docker && echo "$DOCKER_AUTH_CONFIG" >~/.docker/config.json
@@ -82,7 +78,7 @@ docker_publish_production:
     minor_version=`expr ${version} ':' '[^.]\+\.\([^.]\+\)'`
     patch_version=`expr ${version} ':' '[^.]\+\.[^.]\+\.\(.\+\)'`
     docker load --input=image.tar.gz
-    for tag in "latest" "${major_version}" "${major_version}.${minor_version}" "${version}"; do
+    for tag in "latest" "${major_version}" "${major_version}.${minor_version}" "${version}";do
       docker tag image ${image_name}:${tag}
       docker push ${image_name}:${tag}
     done