diff --git a/.github/workflows/integration-arm64.yaml b/.github/workflows/integration-arm64.yaml
index 0678dbc83..d0d696648 100644
--- a/.github/workflows/integration-arm64.yaml
+++ b/.github/workflows/integration-arm64.yaml
@@ -8,19 +8,24 @@ jobs:
   build:
     timeout-minutes: 120
     name: Tests (ARM64)
-    runs-on: bookworm-arm64
+    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-latest' || 'bookworm-arm64' }}
     steps:
       - name: Fix workspace permissions
+        if: ${{ github.event_name != 'pull_request' }}
         run: sudo chown -R runner:runner ${GITHUB_WORKSPACE}
       - name: Code checkout
+        if: ${{ github.event_name != 'pull_request' }}
         uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Run unit tests (musl)
+        if: ${{ github.event_name != 'pull_request' }}
         run: scripts/dev_cli.sh tests --unit --libc musl
       - name: Load openvswitch module
+        if: ${{ github.event_name != 'pull_request' }}
         run: sudo modprobe openvswitch
       - name: Run integration tests (musl)
+        if: ${{ github.event_name != 'pull_request' }}
         timeout-minutes: 60
         run: scripts/dev_cli.sh tests --integration --libc musl
       - name: Install Azure CLI
@@ -52,3 +57,6 @@ jobs:
         if: ${{ github.event_name != 'pull_request' }}
         timeout-minutes: 30
         run: scripts/dev_cli.sh tests --integration-windows --libc musl
+      - name: Skipping build for PR
+        if: ${{ github.event_name == 'pull_request' }}
+        run: echo "Skipping build for PR"