diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index e80861b..8fdf8d1 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -26,3 +26,4 @@ jobs:
     - run: nix -Lv flake check
     - run: nix -Lv build ".#nixosConfigurations.NixOS.config.system.build.toplevel"
     - run: nix -Lv develop -c echo OK
+    - run: nix -Lv develop --command bud --help