diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 5d52489..dc34f94 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -13,6 +13,8 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
     - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
 
     - name: build env
       run: |