diff --git a/README.md b/README.md
index 0341bcd..e84cbf8 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,12 @@ three relevant files:
 ## Building
 
 ```bash
-docker build --no-cache -f Dockerfile.bookworm . -t pimvanpelt/vpp-containerlab
+IMG=git.ipng.ch/ipng/vpp-containerlab
+TAG=latest
+docker build --no-cache -f Dockerfile.bookworm -t $IMG .
+docker image tag $IMG $IMG:$TAG
+docker push $IMG
+docker push $IMG:$TAG
 ```
 
 ## Testing the container standalone