diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index b58eb61..a08b3d3 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -26,6 +26,9 @@ jobs:
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
+      with:
+        submodules: 'true'
+        ref: ${{ github.ref }}
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3
       with: