diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
index ce58a6a..3761a17 100644
--- a/.github/workflows/build-and-test.yaml
+++ b/.github/workflows/build-and-test.yaml
@@ -17,7 +17,6 @@ concurrency:
 
 env:
   IMAGE : ${{ github.repository_owner }}/openstreetmap-tile-server
-  TAG   : ${{ github.sha }}
   # Use docker.io for Docker Hub if empty
   REGISTRY: ghcr.io
   # github.repository as <account>/<repo>