configs/nixos/modules/desktop/default.nix

@@ -23,5 +23,6 @@
     modules.desktop.utilities.screenshot.enable = lib.mkDefault true;
     modules.desktop.utilities.theming.enable = lib.mkDefault true;
     modules.desktop.utilities.userdirs.enable = lib.mkDefault true;
+    registry.env.${config.networking.hostName}.NIXOS_OZONE_WL = "1";
   };
 }

configs/nixos/modules/desktop/session/hyprland/default.nix

@@ -63,6 +63,13 @@
           dwindle.preserve_split = true;
         };
 
+        env = lib.mapAttrsToList (name: value: {
+          _args = [
+            name
+            value
+          ];
+        }) (lib.attrByPath [ config.networking.hostName ] { } config.registry.env);
+
         bind = lib.mapAttrsToList (_name: keybind: {
           _args = [
             keybind.keys

configs/nixos/modules/desktop/utilities/theming.nix

@@ -58,6 +58,10 @@ in
         };
       };
     };
+    registry.env.${config.networking.hostName} = {
+      HYPRCURSOR_THEME = config.stylix.cursor.name;
+      HYPRCURSOR_SIZE = toString config.stylix.cursor.size;
+    };
 
     home-manager.users.${user} = {
       # Stylix drives the cursor through home-manager's pointer-cursor config,