diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index de66caa..f865161 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -63,7 +63,7 @@ jobs:
       - name: Login to Weidmueller wmucdev
         uses: docker/login-action@v3
         with:
-          registry:  
+          registry: wmucdev.azurecr.io
           username: ${{ secrets.WMUCDEV_USERNAME }}
           password: ${{ secrets.WMUCDEV_TOKEN }}