diff --git a/.github/workflows/on_pull_request.yaml b/.github/workflows/on_pull_request.yaml
index dbdd807..deb9976 100644
--- a/.github/workflows/on_pull_request.yaml
+++ b/.github/workflows/on_pull_request.yaml
@@ -22,6 +22,9 @@ jobs:
       - uses: earthly/actions-setup@v1
         with: { version: "v${{ env.EARTHLY_TOOL_VERSION }}" }
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
       # intentionally avoiding --push, this is just
       # to test the command
       - run: ./earthly +build-image-multiarch
diff --git a/skaffold.yaml b/skaffold.yaml
index b395997..1da61df 100644
--- a/skaffold.yaml
+++ b/skaffold.yaml
@@ -7,7 +7,7 @@ build:
   artifacts:
     - image: prom-aggregation-gateway
       custom:
-        buildCommand: earthly +build-image --version=$IMAGE_TAG --image_name=$IMAGE_REPO
+        buildCommand: ./earthly +build-image --version=$IMAGE_TAG --image_name=$IMAGE_REPO
   tagPolicy:
     customTemplate:
       template: dev