diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 2a5091e89..c0bc59399 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -11,6 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          fetch-depth: '0'
       - uses: actions/setup-python@v2
         with:
           python-version: 3.x