diff --git a/modules/alias.nix b/modules/alias.nix
index 17fb00b..3503c69 100644
--- a/modules/alias.nix
+++ b/modules/alias.nix
@@ -9,7 +9,7 @@ in
 {
   options = {
 
-    nix.profile = mkOption { default = null; };
+    nix.profile = mkOption { internal = true; default = null; };
 
   };