diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e2612595fa23ea205d6af9d21caf128f0500b372..d7bcf5067f85a2666aa0c8873ea57b66981a9790 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,7 @@ build:
   script:
     # use previous image as a cache to speedup build process
     - docker pull $CI_REGISTRY_IMAGE:latest || true
-    - docker build --cache-from $CI_REGISTRY_IMAGE:latest --tag $CI_REGISTRY_IMAGE:CI_COMMIT_SHORT_SHA .
+    - docker build --cache-from $CI_REGISTRY_IMAGE:latest --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHORT_SHA .
 
 release:
   image: docker:20.10.16