diff --git a/nixos/modules/installer/tools/tools.nix b/nixos/modules/installer/tools/tools.nix
index aa3aaed54cea..bf8a27419ae2 100644
--- a/nixos/modules/installer/tools/tools.nix
+++ b/nixos/modules/installer/tools/tools.nix
@@ -341,8 +341,6 @@ in
     system.build = {
       inherit nixos-generate-config nixos-install;
       nixos-rebuild = if config.system.rebuild.enableNg then nixos-rebuild-ng else nixos-rebuild;
-      nixos-option = lib.warn "Accessing nixos-option through `config.system.build` is deprecated, use `pkgs.nixos-option` instead." pkgs.nixos-option;
-      nixos-enter = lib.warn "Accessing nixos-enter through `config.system.build` is deprecated, use `pkgs.nixos-enter` instead." pkgs.nixos-enter;
     };
   };
 }