diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7208490d..3f571c40 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -6,6 +6,8 @@ jobs:
     name: Charts generated by src-d/hercules
     steps:
       - uses: actions/checkout@master
+        with:
+          fetch-depth: 0
       - name: Hercules
         uses: src-d/hercules@master
       - uses: actions/upload-artifact@master