diff --git a/tests/flake.nix b/tests/flake.nix
index 64933fe..6647460 100644
--- a/tests/flake.nix
+++ b/tests/flake.nix
@@ -37,6 +37,7 @@
           system = "aarch64-darwin";
 
           modules = [
+            determinate.darwinModules.default
             {
               nix.enable = false;
               system.stateVersion = 5;