diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 53e261f..0d91203 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
         with:
-          ref: ${{ github.head_ref }}
+          ref: ${{ github.head_ref }} # Required to push commit to PR
 
       - name: Build Bicep file
         id: build