diff --git a/.forgejo/workflows/update.yml b/.forgejo/workflows/update.yml
index ab8d822..4b704cb 100644
--- a/.forgejo/workflows/update.yml
+++ b/.forgejo/workflows/update.yml
@@ -12,4 +12,4 @@ jobs:
             - name: Install Nix
               uses: https://github.com/DeterminateSystems/nix-installer-action@main
             - name: Update flake.lock
-              run: 'nix flake update --commit-lock-file --commit-lockfile-summary "flake.lock: Update"; git push'
+              run: 'nix flake update; git add flake.lock; git commit -m "flake.lock: Update"; git push'