diff --git a/flake.nix b/flake.nix
index 74fd39b..0b7910b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -55,7 +55,6 @@
     disko = {
       url = "github:nix-community/disko";
       inputs.nixpkgs.follows = "nixpkgs-unstable";
-      inputs.home-manager.follows = "home-manager-unstable";
     };
     #hyprland = {
     #  url = "git+https://github.com/hyprwm/Hyprland?submodules=1";
@@ -74,7 +73,7 @@
           modifications
           unstable-packages
           stable-packages
-          nur.overlay
+          nur.overlays.default
         ];
       };
       defaultModules = [ ./modules agenix.nixosModules.default overlays ];
diff --git a/home-manager/firefox/default.nix b/home-manager/firefox/default.nix
index dcd5828..9119773 100644
--- a/home-manager/firefox/default.nix
+++ b/home-manager/firefox/default.nix
@@ -109,7 +109,7 @@ in {
             visibility: collapse !important;
           }
         '';
-        extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+        extensions.packages = with pkgs.nur.repos.rycee.firefox-addons; [
           clearurls
           darkreader
           sponsorblock
@@ -137,7 +137,7 @@ in {
             visibility: collapse !important;
           }
         '';
-        extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+        extensions.packages = with pkgs.nur.repos.rycee.firefox-addons; [
           clearurls
           darkreader
           sponsorblock
@@ -164,7 +164,7 @@ in {
           (import ./config/preferences.nix)
           (import ./config/speed.nix)
         ] ++ lib.optionals osConfig.custom.hardware.nvidia.enable [(import ./config/nvidia-fixes.nix)]);
-        extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+        extensions.packages = with pkgs.nur.repos.rycee.firefox-addons; [
           clearurls
           darkreader
           sponsorblock
diff --git a/home-manager/nixvim/cmp.nix b/home-manager/nixvim/cmp.nix
index 98d2636..6dc7ea0 100644
--- a/home-manager/nixvim/cmp.nix
+++ b/home-manager/nixvim/cmp.nix
@@ -4,8 +4,10 @@
     luasnip.enable = true;
     copilot-lua = {
       enable = true;
-      suggestion.enabled = false;
-      panel.enabled = false;
+      settings = {
+        suggestion.enabled = false;
+        panel.enabled = false;
+      };
     };
 
     cmp-buffer = { enable = true; };
diff --git a/modules/graphical/audio.nix b/modules/graphical/audio.nix
index e5eeb77..9169883 100644
--- a/modules/graphical/audio.nix
+++ b/modules/graphical/audio.nix
@@ -10,9 +10,9 @@ in
   
   config = mkIf cfg.enable {
     # Enable sound with pipewire.
-    hardware.pulseaudio.enable = false;
     security.rtkit.enable = true;
   
+    services.pulseaudio.enable = false;
     services.pipewire = {
       enable = true;
       alsa.enable = true;
diff --git a/modules/graphical/hyprland.nix b/modules/graphical/hyprland.nix
index 329f5a7..a235a0f 100644
--- a/modules/graphical/hyprland.nix
+++ b/modules/graphical/hyprland.nix
@@ -13,11 +13,8 @@ in {
       xkb.layout = config.mainUser.layout;
       xkb.variant = config.mainUser.variant;
       enable = true;
-      displayManager =
-        lib.mkIf (!config.services.xserver.displayManager.gdm.enable) {
-          sddm.enable = true;
-        };
     };
+    services.displayManager.sddm.enable = !config.services.xserver.displayManager.gdm.enable;
 
     #nix.settings = {
     #  substituters = [ "https://hyprland.cachix.org" ];
@@ -26,11 +23,6 @@ in {
     #  ];
     #};
 
-    hardware = {
-      # Opengl
-      opengl.enable = true;
-    };
-
     xdg.portal.enable = true;
     xdg.portal.extraPortals = lib.mkDefault [ pkgs.xdg-desktop-portal-gtk pkgs.xdg-desktop-portal-hyprland ];