diff --git a/.github/workflows/scan.yml b/.github/workflows/scan.yml
index adce2ef..b29eb69 100644
--- a/.github/workflows/scan.yml
+++ b/.github/workflows/scan.yml
@@ -28,7 +28,7 @@ jobs:
       - name: Check out repo
         uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
-          ref: ${{  github.event.pull_request.head.sha }}
+          ref: ${{ github.event.pull_request.head.sha }}
 
       - name: Scan with Checkmarx
         uses: checkmarx/ast-github-action@831a8d51a8a0535c0399f9c12728d8d3cc22d850 # 2.0.28