diff --git a/.github/workflows/build&push.yaml b/.github/workflows/build&push.yaml
index c4b2fce..abbc088 100644
--- a/.github/workflows/build&push.yaml
+++ b/.github/workflows/build&push.yaml
@@ -87,7 +87,7 @@ jobs:
           flavor: |
             latest=false
           tags: |
-            type=semver,pattern={{raw}}-slim
+            type=pep440,pattern=v{{version}}-slim
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v2.3.0