diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index ab36dde..25d1e2e 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -24,3 +24,11 @@ jobs:
           registry: ${{ env.REGISTRY }}
           username: _json_key
           password: ${{ secrets.GAR_JSON_KEY }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=sha