diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index a1d033c2a3..c3d9f0ce25 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -29,6 +29,7 @@ jobs:
     - uses: actions/checkout@v2
       with:
         persist-credentials: false
+        fetch-depth: 0
     - uses: actions/setup-python@v2
       with:
         python-version: '3.x'