diff --git a/flake.lock b/flake.lock
index c63f8ef..8e9da14 100755
--- a/flake.lock
+++ b/flake.lock
@@ -120,16 +120,15 @@
         ]
       },
       "locked": {
-        "lastModified": 1720042825,
-        "narHash": "sha256-A0vrUB6x82/jvf17qPCpxaM+ulJnD8YZwH9Ci0BsAzE=",
+        "lastModified": 1722462338,
+        "narHash": "sha256-ss0G8t8RJVDewA3MyqgAlV951cWRK6EtVhVKEZ7J5LU=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "e1391fb22e18a36f57e6999c7a9f966dc80ac073",
+        "rev": "6e090576c4824b16e8759ebca3958c5b09659ee8",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-24.05",
         "repo": "home-manager",
         "type": "github"
       }
@@ -163,16 +162,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1720553833,
-        "narHash": "sha256-IXMiHQMtdShDXcBW95ctA+m5Oq2kLxnBt7WlMxvDQXA=",
+        "lastModified": 1722185531,
+        "narHash": "sha256-veKR07psFoJjINLC8RK4DiLniGGMgF3QMlS4tb74S6k=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "249fbde2a178a2ea2638b65b9ecebd531b338cf9",
+        "rev": "52ec9ac3b12395ad677e8b62106f0b98c1f8569d",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-24.05",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -225,7 +224,8 @@
         "catppuccin": "catppuccin",
         "home-manager": "home-manager",
         "lanzaboote": "lanzaboote",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "stablepkgs": "stablepkgs"
       }
     },
     "rust-overlay": {
@@ -253,6 +253,22 @@
         "type": "github"
       }
     },
+    "stablepkgs": {
+      "locked": {
+        "lastModified": 1722221733,
+        "narHash": "sha256-sga9SrrPb+pQJxG1ttJfMPheZvDOxApFfwXCFO0H9xw=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "12bf09802d77264e441f48e25459c10c93eada2e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,
diff --git a/flake.nix b/flake.nix
index 22f6ed3..ea3d636 100755
--- a/flake.nix
+++ b/flake.nix
@@ -2,11 +2,12 @@
   description = "System configuration flake.";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     home-manager = {
-      url = "github:nix-community/home-manager/release-24.05";
+      url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    stablepkgs.url = "github:nixos/nixpkgs/nixos-24.05";
     catppuccin.url = "github:catppuccin/nix";
     # zimfw.url = "github:joedevivo/zimfw.nix";
     lanzaboote = {
@@ -17,8 +18,8 @@
     };
   };
 
-  outputs =
-    { self, nixpkgs, home-manager, catppuccin, lanzaboote, ... }@inputs: {
+  outputs = { self, nixpkgs, home-manager, catppuccin, lanzaboote, stablepkgs
+    , ... }@inputs: {
       formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixfmt;
       nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {
         specialArgs = { inherit inputs; };
@@ -47,6 +48,15 @@
             };
           })
 
+          {
+            nixpkgs.overlays = [
+              (self: super: {
+                easyeffects =
+                  stablepkgs.legacyPackages.${self.system}.easyeffects;
+              })
+            ];
+          }
+
           home-manager.nixosModules.home-manager
           {
             home-manager.useGlobalPkgs = true;
diff --git a/home.nix b/home.nix
index d987844..0d2924c 100755
--- a/home.nix
+++ b/home.nix
@@ -18,7 +18,7 @@
   # home.file.".xxx".text = ''
   #     xxx
   # '';
-  
+
   home.file.".config/neofetch/config.conf".source = ./config/neofetch.conf;
 
   # Packages that should be installed to the user profile.
@@ -85,6 +85,7 @@
   };
 
   services.easyeffects.enable = true;
+  services.easyeffects.package = pkgs.easyeffects;
 
   programs.fzf = {
     enable = true;
diff --git a/modules/desktop/hyprland.nix b/modules/desktop/hyprland.nix
index bc6b370..2a1f28f 100644
--- a/modules/desktop/hyprland.nix
+++ b/modules/desktop/hyprland.nix
@@ -1,7 +1,7 @@
 {
   enable = true;
   settings = {
-    exec-once = [ "waybar" "waypaper --restore" ];
+    exec-once = [ "waypaper --restore" ];
     "$mod" = "SUPER";
     "$Left" = "Y";
     "$Right" = "O";
diff --git a/modules/desktop/waybar/waybar.nix b/modules/desktop/waybar/waybar.nix
index 4791c30..4532d8b 100644
--- a/modules/desktop/waybar/waybar.nix
+++ b/modules/desktop/waybar/waybar.nix
@@ -85,4 +85,5 @@
     };
   };
   style = ./waybar.css;
+  systemd.enable = true;
 }