diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 579f86d..8f4c1d2 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -39,6 +39,7 @@ jobs:
       - name: Build and push Docker image
         uses: docker/build-push-action@v5
         with:
+          platforms: linux/amd64,linux/arm64
           push: false
           tags: |
             cybuerg/cfspeedtest:${{ github.sha }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 3f81898..e286618 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -60,6 +60,7 @@ jobs:
       - name: Build and push Docker image
         uses: docker/build-push-action@v5
         with:
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: |
             cybuerg/cfspeedtest:${{ github.ref_name }}