diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f3a7b7f..13d1211 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,11 +32,12 @@ package-backend:
   needs: ['test-backend']
   variables:
     PACKAGE_CONTAINER_NAME: "cre_backend_gradle_package"
+    ARTIFACT_NAME: "ColorRecipesExplorer-$CI_PIPELINE_IID"
   script:
     - docker run --name $PACKAGE_CONTAINER_NAME $CI_REGISTRY_IMAGE_GRADLE gradle buildBackend
-    - docker cp $PACKAGE_CONTAINER_NAME:/usr/src/cre/dist/backend/ColorRecipesExplorer.jar ColorRecipesExplorer-$CI_PIPELINE_IID.jar
+    - docker cp $PACKAGE_CONTAINER_NAME:/usr/src/cre/dist/backend/ColorRecipesExplorer.jar $ARTIFACT_NAME.jar
     - docker rm $PACKAGE_CONTAINER_NAME
-    - docker build -t $CI_REGISTRY_IMAGE_BACKEND -f backend.Dockerfile --build-arg PORT=$BACKEND_PORT .
+    - docker build -t $CI_REGISTRY_IMAGE_BACKEND -f backend.Dockerfile --build-arg PORT=$BACKEND_PORT --build_arg ARTIFACT_NAME=$ARTIFACT_NAME .
     - docker push $CI_REGISTRY_IMAGE_BACKEND
   artifacts:
     paths: