diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dd9ed61a9c..20a419ceb5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
         with:
-          ref: ${{ github.event.pull_request.head.sha }}
+          ref: ${{ github.sha }}
       - name: Cache Gradle dependencies
         uses: actions/cache@v4
         with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 24752050fb..2926e37390 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
         with:
-          ref: ${{ github.event.pull_request.head.sha }}
+          ref: ${{ github.sha }}
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2