diff --git a/lib/default.nix b/lib/default.nix
index 6a529d9..7384d87 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -2,7 +2,7 @@
 ,nixpkgs
 ,proj_root
 ,nixosDefaultVersion? "22.05"
-,defaultSystem? "x86_64-linux";
+,defaultSystem? "x86_64-linux"
 ,...}@inputs: let
   lib = pkgs.lib;