diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 5fbb6f3..e431ddd 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -35,7 +35,7 @@ jobs:
           CONTAINER_REGISTRY: ${{ vars.CONTAINER_REGISTRY }}
         run: |
           sed -i 's|stagex/bootstrap-stage2|docker.io/stagex/bootstrap-stage2|' packages/bootstrap/stage3/Containerfile
-          make registry-bootstrap-stage3 PLATFORM=linux/amd64 REGISTRY_USERNAME=$CONTAINER_REGISTRY/okami101/stagex
+          make registry-bootstrap-stage3 PLATFORM=linux/amd64,linux/arm64 REGISTRY_USERNAME=$CONTAINER_REGISTRY/okami101/stagex
 
       - name: Restore filesystem cache
         uses: actions/cache@v4