diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0b262b2db40963372fd911c8625d415525a83aec..9880b169136f2990719385ef24a07c8b8e0c5cf4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,6 +9,8 @@ variables:
   version: 0.0.$CI_PIPELINE_IID
   environment_tag: |
     if [ "$CI_COMMIT_BRANCH" == "prod" ]; then echo "prod"; else echo "dev"; fi
+  registry_url: registry.bht-berlin.de:443
+  image_name: masi9606/webservice
 
 stages:
   - test
@@ -34,11 +36,11 @@ build_job:
   tags:
     - docker-privileged
   script:
-    - docker build -t $CI_REGISTRY_IMAGE:$version -f Containerfile .
+    - docker build -t $registry_url/$image_name:$version -f Containerfile .
   artifacts:
     paths:
       - artifact.bin
-    expire_in: 5 min
+    expire_in: 30 min
 
 tag_job:
   stage: tag
@@ -53,8 +55,8 @@ tag_job:
   dependencies:
     - build_job
   script:
-    - docker tag $CI_REGISTRY_IMAGE:$version $CI_REGISTRY_IMAGE:latest
-    - docker tag $CI_REGISTRY_IMAGE:$version $CI_REGISTRY_IMAGE:$environment_tag
+    - docker tag $registry_url/$image_name:$version $registry_url/$image_name:latest
+    - docker tag $registry_url/$image_name:$version $registry_url/$image_name:$environment_tag
 
 publish_job:
   stage: publish
@@ -69,9 +71,9 @@ publish_job:
   dependencies:
     - tag_job
   script:
-    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
-    - docker push $CI_REGISTRY_IMAGE:$version
-    - docker push $CI_REGISTRY_IMAGE:latest
-    - docker push $CI_REGISTRY_IMAGE:$environment_tag
+    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $registry_url
+    - docker push $registry_url/$image_name:$version
+    - docker push $registry_url/$image_name:latest
+    - docker push $registry_url/$image_name:$environment_tag
   after_script:
-    - docker logout $CI_REGISTRY
+    - docker logout $registry_url