diff --git a/flake.lock b/flake.lock
index ee146c9..115f1dc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -388,11 +388,11 @@
         "nixpkgs-regression": "nixpkgs-regression"
       },
       "locked": {
-        "lastModified": 1646680282,
-        "narHash": "sha256-m8tqCS6uHveDon5GSro5yZor9H+sHeh+v/veF1IGw24=",
-        "owner": "NixOS",
+        "lastModified": 1649433387,
+        "narHash": "sha256-Mbu8Rs87dJz4LPMEQ5O8hUbz/mJIp2h3phSpSwCG58Q=",
+        "owner": "nixos",
         "repo": "nix",
-        "rev": "ffe155abd36366a870482625543f9bf924a58281",
+        "rev": "646af7325d93f98802b989f8a8e008a25f7a4788",
         "type": "github"
       },
       "original": {
diff --git a/overlay.nix b/overlay.nix
index 17d1823..877c5c4 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -95,10 +95,8 @@ in rec {
     cmakeFlags = oa.cmakeFlags ++ [ "-DBUILD_SHARED_LIBS=OFF" ];
   })).override { mtxclient = final.mtxclient; };
 
-  nix = inputs.nix.defaultPackage.${system}.overrideAttrs (oa: {
-    patches = [ ./profiles/nix/nix.patch ] ++ oa.patches or [ ];
-    doInstallCheck = false;
-  });
+  nix = inputs.nix.defaultPackage.${system}.overrideAttrs
+    (oa: { patches = [ ./profiles/nix/nix.patch ] ++ oa.patches or [ ]; });
 
   mako = prev.mako.overrideAttrs (_: {
     postInstall =
diff --git a/profiles/workspace/gnome3/default.nix b/profiles/workspace/gnome3/default.nix
index 82bf67a..3d7b013 100644
--- a/profiles/workspace/gnome3/default.nix
+++ b/profiles/workspace/gnome3/default.nix
@@ -98,7 +98,7 @@
         thumbnail-limit = 10;
       };
 
-      # "org/gnome/desktop/interface" = { cursor-theme = "default"; };
+      "org/gnome/desktop/interface" = { cursor-theme = "default"; };
 
       "org/gnome/evince/default" = { inverted-colors = true; };