diff --git a/.github/workflows/speculos-builder.yml b/.github/workflows/speculos-builder.yml
index ccca9264..27d4fd59 100644
--- a/.github/workflows/speculos-builder.yml
+++ b/.github/workflows/speculos-builder.yml
@@ -29,9 +29,19 @@ jobs:
     - name: Clone
       uses: actions/checkout@v4
 
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
 
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
     - name: Build and push speculos-builder to GitHub Packages
       uses: docker/build-push-action@v6
       with: