diff --git a/flake.lock b/flake.lock
index f9422d3..915ffff 100644
--- a/flake.lock
+++ b/flake.lock
@@ -182,18 +182,34 @@
       }
     },
     "dzgui": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1684281410,
+        "narHash": "sha256-mjkEouCBiAu4so1kolmHbZAyH63LSGlrv4JANcj8+Vc=",
+        "owner": "aclist",
+        "repo": "dztui",
+        "rev": "8f66d12131f639116436dc41adf45632ab4251b5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "aclist",
+        "repo": "dztui",
+        "type": "github"
+      }
+    },
+    "dzgui-nix": {
       "inputs": {
-        "dzgui": "dzgui_2",
+        "dzgui": "dzgui",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1682130083,
-        "narHash": "sha256-uLCP1ZlyKGl6xe43c2ltgEYpuAJY7sx+ApBcy1jwd1E=",
+        "lastModified": 1684378042,
+        "narHash": "sha256-9l/j4B16a7y1s+eFf+As14e3M6V8zuyqj01EytUdt3A=",
         "owner": "lelgenio",
         "repo": "dzgui-nix",
-        "rev": "e18a4c048cd30188458a092d5eb27a0108a40cb2",
+        "rev": "9a67e3e0988e7a076e6a1033365be94cd0c3d8de",
         "type": "github"
       },
       "original": {
@@ -202,22 +218,6 @@
         "type": "github"
       }
     },
-    "dzgui_2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1677659849,
-        "narHash": "sha256-yTa/CN+GN/+UIp/2501iYRVoo4X6HcZdaS62gutBI4o=",
-        "owner": "aclist",
-        "repo": "dztui",
-        "rev": "c7c93558ae130e5281cebb3231f32377d37d21e2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "aclist",
-        "repo": "dztui",
-        "type": "github"
-      }
-    },
     "fenix": {
       "inputs": {
         "nixpkgs": [
@@ -660,7 +660,7 @@
         "alacritty-sixel": "alacritty-sixel",
         "demoji": "demoji",
         "dhist": "dhist",
-        "dzgui": "dzgui",
+        "dzgui-nix": "dzgui-nix",
         "home-manager": "home-manager_2",
         "hyprland": "hyprland",
         "lipsum": "lipsum",
diff --git a/flake.nix b/flake.nix
index 198e497..8d8381a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -46,8 +46,8 @@
     agenix.url = "github:ryantm/agenix";
     agenix.inputs.nixpkgs.follows = "nixpkgs";
 
-    dzgui.url = "github:lelgenio/dzgui-nix";
-    dzgui.inputs.nixpkgs.follows = "nixpkgs";
+    dzgui-nix.url = "github:lelgenio/dzgui-nix";
+    dzgui-nix.inputs.nixpkgs.follows = "nixpkgs";
 
     # my stuff
     dhist.url = "github:lelgenio/dhist";
@@ -78,6 +78,7 @@
         # nur.nixosModules.nur
         inputs.agenix.nixosModules.default
         inputs.hyprland.nixosModules.default
+        inputs.dzgui-nix.nixosModules.default
         { programs.hyprland.enable = (desktop == "hyprland"); }
         home-manager.nixosModules.home-manager
         {
@@ -133,7 +134,7 @@
         modules = [ ./user/home.nix ];
       };
 
-      packages.${system} = packages;
+      packages.${system} = pkgs // packages;
 
       formatter.${system} = pkgs.nixpkgs-fmt;
     };
diff --git a/overlays/default.nix b/overlays/default.nix
index f69bbd2..35caadc 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -45,7 +45,6 @@
     dhist = inputs.dhist.packages.${prev.system}.dhist;
     demoji = inputs.demoji.packages.${prev.system}.default;
     maildir-notify-daemon = inputs.maildir-notify-daemon.packages.${prev.system}.default;
-    dzgui = inputs.dzgui.packages.${prev.system}.dzgui;
     mpvpaper = inputs.wegank.packages.${prev.system}.mpvpaper;
 
     sea-orm-cli = inputs.sea-orm-cli.legacyPackages.${prev.system}.sea-orm-cli;
diff --git a/system/configuration.nix b/system/configuration.nix
index 1ea21c8..5d17c59 100644
--- a/system/configuration.nix
+++ b/system/configuration.nix
@@ -7,10 +7,6 @@
 
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
-  boot.kernel.sysctl = {
-    "vm.max_map_count" = 1048576; # Needed by DayZ
-  };
-
   zramSwap.enable = true;
 
   programs.adb.enable = true;
@@ -104,6 +100,9 @@
 
   # services.getty.autologinUser = "lelgenio";
   programs.fish.enable = true;
+
+  programs.dzgui.enable = true;
+
   # TODO: enable thunar plugins
   # programs.thunar.enable = true;
   # programs.thunar.plugins = with pkgs.xfce; [ thunar-archive-plugin thunar-volman ];
diff --git a/user/home.nix b/user/home.nix
index f22df53..9e2ea8f 100644
--- a/user/home.nix
+++ b/user/home.nix
@@ -81,7 +81,7 @@
     # lutris-unwrapped
     # steam # It's enabled in the system config
     gamescope
-    dzgui
+    unstable.amdgpu_top
 
     ## chat
     thunderbird
@@ -134,7 +134,7 @@
     cargo-sweep
     cargo-checkmate
     cargo-audit
-    pkgs.unstable.rust-analyzer
+    rust-analyzer
     gcc
     rnix-lsp
     nixpkgs-fmt