diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 335cbdf..aa63280 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -28,13 +28,8 @@ jobs:
         with:
           images: docker.io/library/caddy:latest
         tags: |
-          type=schedule
-          type=ref,event=branch
-          type=ref,event=pr
-          type=semver,pattern={{version}}
-          type=semver,pattern={{major}}.{{minor}}
-          type=semver,pattern={{major}}
-          type=sha
+          # set latest tag for default branch
+          type=raw,value=latest,enable={{is_default_branch}}
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3.10.0
@@ -47,7 +42,6 @@ jobs:
           push: false
           tags: |
             git.oooo.nz/alex/caddy:latest
-            git.oooo.nz/alex/caddy:
           labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64,linux/arm64
           secrets: |