diff --git a/paris-container.nix b/paris-container.nix
index 253e9f4..4ed0fda 100644
--- a/paris-container.nix
+++ b/paris-container.nix
@@ -36,7 +36,7 @@ in {
     };
 
     nixos-modules = mkOption {
-      type = listOf package;
+      type = listOf unspecified;
       default = [ ];
       description = "NixOS modules to add to Paris.";
     };