diff --git a/platform.nix b/platform.nix
index 72fbc7b..cf06ca2 100644
--- a/platform.nix
+++ b/platform.nix
@@ -2,6 +2,6 @@
 {
   options.platform = lib.mkOption {
     description = "The platform to configure for";
-    type = lib.types.enum [ "desktop" "laptop" "mobile" ];
+    type = lib.types.str;
   };
 }