diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 52b628ba..bd2fd56b 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -34,6 +34,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - uses: actions/setup-python@v4
         with:
           python-version: 3.x