diff --git a/lib/helpers.nix b/lib/helpers.nix
index 149b02f7..f05c89f1 100644
--- a/lib/helpers.nix
+++ b/lib/helpers.nix
@@ -161,24 +161,18 @@ with lib; rec {
     # documentation
     mkNullableWithRaw = type: mkNullable (maybeRaw type);
 
-    mkLua = default: desc: let
-      defaultDesc = "default: `${default}`";
-    in
+    mkLua = default: desc:
       mkNullOrLua
       (
         (optionalString (desc != "") ''
           ${desc}
-          
+
         '')
         + ''
           default: `${default}`
         ''
       );
 
-          ${defaultDesc}
-        ''
-      );
-
     mkLuaFn = default: desc: let
       defaultDesc = "default: `${default}`";
     in