diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index d0926eee1..8f1f685c7 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -53,6 +53,11 @@ jobs:
           registry: ghcr.io
           username: ${{ steps.un.outputs.un }}
           password: ${{ github.token }}
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.FORGEJO_USERNAME }}
+          password: ${{ secrets.FORGEJO_PASSWORD }}
       - name: version
         run: |
           version="$(cat .version)+$(git rev-parse --short HEAD)"
@@ -71,11 +76,13 @@ jobs:
           tags: |
             ${{ steps.un.outputs.un }}/${{ steps.rn.outputs.rn }}:${{ github.ref_name }}
             ghcr.io/${{ steps.un.outputs.un }}/${{ steps.rn.outputs.rn }}:${{ github.ref_name }}
+            forgejo.zvcdn.de/${{ steps.un.outputs.un }}/${{ steps.rn.outputs.rn }}:${{ github.ref_name }}
       - name: show version
         if: ${{ github.event_name != 'pull_request' }}
         run: |
           docker run --rm --entrypoint nginx ${{ steps.un.outputs.un }}/${{ steps.rn.outputs.rn }}:${{ github.ref_name }} -V
           docker run --rm --entrypoint nginx ghcr.io/${{ steps.un.outputs.un }}/${{ steps.rn.outputs.rn }}:${{ github.ref_name }} -V
+          docker run --rm --entrypoint nginx forgejo.zvcdn.de/${{ steps.un.outputs.un }}/${{ steps.rn.outputs.rn }}:${{ github.ref_name }} -V
       - name: Set PR-Number (PR)
         if: ${{ github.event_name == 'pull_request' }}
         id: pr