diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9e5f3a9..c2fc4e2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,3 +2,29 @@ include:
         - project: dockerized/commons
           ref: master
           file: gitlab-ci-template.yml
+
+stages:
+        - check
+        - build
+        - krohnify
+
+variables:
+        NEXUS_REGISTRY: devnexus.krohne.com:18079/repository/docker-krohne
+        NEXUS_IMAGE_NAME: $NEXUS_REGISTRY/$CI_PROJECT_PATH
+
+krohnify:
+        image: registry.hottis.de/dockerized/docker-bash:latest
+        stage: krohnify
+        tags:
+                - krohne
+                - linux
+                - docker
+        only:
+		- tags
+        script:
+                - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
+                - docker pull $IMAGE_NAME:${CI_COMMIT_TAG} 
+                - docker tag $IMAGE_NAME:${CI_COMMIT_TAG} $NEXUS_IMAGE_NAME:${CI_COMMIT_TAG}
+                - docker login $NEXUS_REGISTRY --username $NEXUS_USER --password $NEXUS_PASSWORD
+                - docker push $NEXUS_IMAGE_NAME:${CI_COMMIT_TAG}
+
diff --git a/Dockerfile b/Dockerfile
index 6c7415c..1bb5d01 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,7 @@ FROM debian:bullseye
 LABEL Maintainer="Wolfgang Hottgenroth <woho@hottis.de>"
 LABEL ImageName="registry.hottis.de/dockerized/base-build-env"
 LABEL AlternativeImageName="wollud1969/base-build-env"
+LABEL NexusImageName="devnexus.krohne.com:18079/repository/docker-krohne/base-build-env"
 
 ARG RELEASETOOL_URL="https://home.hottis.de/gitlab/wolutator/gitlabreleaseuploader/uploads/f97b219a1df1910822b9936a8236dfbd/GitlabReleaseTool.zip"
 
@@ -39,3 +40,4 @@ RUN \
   mv gitlabreleaseuploader.py /usr/bin && \
   mv deleterelease.py /usr/bin && \
   mv checksemver.py /usr/bin
+