diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 02040aa..1c1dac6 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -21,13 +21,10 @@ jobs:
             gunrein/wallowa
           # generate Docker tags based on the following events/attributes
           tags: |
-            type=schedule
-            type=ref,event=branch
-            type=ref,event=pr
+            type=ref,event=workflow_dispatch
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
             type=semver,pattern={{major}}
-            type=sha
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to Docker Hub