diff --git a/.github/workflows/deploy-submodule.yml b/.github/workflows/deploy-submodule.yml
index 3713493..0989113 100644
--- a/.github/workflows/deploy-submodule.yml
+++ b/.github/workflows/deploy-submodule.yml
@@ -39,10 +39,19 @@ jobs:
         id: login-ecr
         uses: aws-actions/amazon-ecr-login@v2
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: "🔨 Prebuild docker dependencies"
         uses: docker/build-push-action@v5
         with:
-          push: false
+          context: .
+          platforms: linux/arm64
+          push: true
+          tags: 262732185023.dkr.ecr.eu-west-1.amazonaws.com/indexer-cache:latest
 
       - name: "🚀 SST Deploy"
         env: