diff --git a/flake.nix b/flake.nix
index aac164d..fccb706 100644
--- a/flake.nix
+++ b/flake.nix
@@ -449,16 +449,16 @@
           inherit (pkgs) neovim-nightly neovimPlugins;
         };
 
-        homeManagerModules.default = nixosModules.hm;
-
-        # deprecated: use `homeManagerModules.default` instead.
-        nixosModules.hm = {
+        homeManagerModules.default = {
           imports = [
             ./lib/hm.nix
             { nixpkgs.overlays = [ overlays.default ]; }
           ];
         };
 
+        nixosModules.hm =
+          pkgs.lib.warn "nixosModules.hm is deprecated; use homeManagerModules.default instead." homeManagerModules.default;
+
         packages = {
           default = default-ide.full.neovim;