diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index bc27efb671..5e661042e2 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          fetch-depth: 2
+          fetch-depth: 0
       - name: changed files
         id: files
         run: |