diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 1254bea..c868c09 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -8,6 +8,26 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+
+      - name: Setup SSH for Buildx amd64
+        uses: MrSquaare/ssh-setup-action@v3
+        with:
+          host: 10.0.0.101
+          private-key: ${{ secrets.RUNNER_SSH_PRIVATE_KEY }}
+      - name: Setup SSH for Buildx arm64
+        uses: MrSquaare/ssh-setup-action@v3
+        with:
+          host: 10.0.0.102
+          private-key: ${{ secrets.RUNNER_SSH_PRIVATE_KEY }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          append: |
+            - endpoint: ssh://root@10.0.0.102
+              platforms: linux/arm64
+          endpoint: ssh://root@10.0.0.101
+
       - uses: docker/metadata-action@v5
         id: meta-musl
         with:
@@ -29,6 +49,7 @@ jobs:
         with:
           context: .
           push: true
+          platforms: linux/amd64,linux/arm64
           target: toolchain-musl
           tags: ${{ steps.meta-musl.outputs.tags }}
           labels: ${{ steps.meta-musl.outputs.labels }}
@@ -36,6 +57,7 @@ jobs:
         with:
           context: .
           push: true
+          platforms: linux/amd64,linux/arm64
           target: toolchain
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}