diff --git a/.github/workflows/static_analysis.yaml b/.github/workflows/static_analysis.yaml
index 0b8fcfa5c8..026725b6a3 100644
--- a/.github/workflows/static_analysis.yaml
+++ b/.github/workflows/static_analysis.yaml
@@ -52,6 +52,8 @@ jobs:
                     - "--noImplicitAny"
         steps:
             - uses: actions/checkout@v3
+              with:
+                ref: ${{ github.event.pull_request.head.sha }}
 
             - name: Install Deps
               run: "scripts/ci/layered.sh"