diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 76babe0..056f8ff 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -59,7 +59,9 @@ package:
   before_script:
     - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
   script:
-    - docker build -t $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG .
+    - docker build -t $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA .
+    - docker tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
     - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
 
 release:
@@ -72,8 +74,8 @@ release:
   before_script:
     - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
   script:
-    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
-    - docker tag $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG $CI_REGISTRY_IMAGE:latest
+    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+    - docker tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA $CI_REGISTRY_IMAGE:latest
     - docker push $CI_REGISTRY_IMAGE:latest
   only:
     - master
\ No newline at end of file