diff --git a/.forgejo/workflows/update_nix_flakes.yml b/.forgejo/workflows/update_nix_flakes.yml
index 09c1152..8cd9bf0 100644
--- a/.forgejo/workflows/update_nix_flakes.yml
+++ b/.forgejo/workflows/update_nix_flakes.yml
@@ -15,6 +15,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: "update"
+          depth: 0
 
       - name: setup git
         run: |