diff --git a/.github/workflows/update-authors.yml b/.github/workflows/update-authors.yml
index a740588..ae7f058 100644
--- a/.github/workflows/update-authors.yml
+++ b/.github/workflows/update-authors.yml
@@ -14,6 +14,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
 
       - name: Generate AUTHORS file (Name <email> format)
         run: |