diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 70215810ea7077cb37e1bbe47372f991b602cc01..92b8d1f7c4da01666fd60979749961c00a9ab66c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -82,6 +82,7 @@ docker_publish_production:
     major_version=`expr ${version} ':' '\([^.]\+\)'`
     minor_version=`expr ${version} ':' '[^.]\+\.\([^.]\+\)'`
     patch_version=`expr ${version} ':' '[^.]\+\.[^.]\+\.\(.\+\)'`
+    echo "major version ${major_version}, minor version ${minor_version}, patch version ${patch_version}"
     for tag in "latest" "${major_version}" "${major_version}.${minor_version}" "${version}";do
       docker tag image ${image_name}:${tag}
       docker push ${image_name}:${tag}