diff --git a/.forgejo/workflows/check.yaml b/.forgejo/workflows/check.yaml
index cbc7392..6354b7a 100644
--- a/.forgejo/workflows/check.yaml
+++ b/.forgejo/workflows/check.yaml
@@ -5,5 +5,5 @@ jobs:
   format:
     name: "nix fmt"
     steps:
-    - uses: actions/checkout@v4
+    - uses: code.forgejo.org/actions/checkout@v4 
     - run: nixfmt ${find ./ -regex '.*.nix$'} -- --check
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