diff --git a/.github/workflows/doc-tests.yaml b/.github/workflows/doc-tests.yaml
index 54df4b0743ef2..ccf2a376aedec 100644
--- a/.github/workflows/doc-tests.yaml
+++ b/.github/workflows/doc-tests.yaml
@@ -41,6 +41,8 @@ jobs:
       contents: read
 
     steps:
+      - name: debug
+        run: git ls-remote --tags --heads ssh://git@github.com/highlightjs/highlightjs-terraform.git
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -72,7 +74,9 @@ jobs:
         if: ${{ steps.yarn-cache.outputs.cache-hit != 'true' }}
         # Prevent occasional `yarn install` executions that run indefinitely
         timeout-minutes: 10
-        run: yarn install
+        run: |
+          rm -rf .git
+          yarn install
 
       - name: Prepare docs site configuration
         working-directory: docs