diff --git a/configuration.nix b/configuration.nix
index 3872267..33128ae 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -7,46 +7,58 @@
     ];
 
   nix.package = pkgs.nixUnstable;
+  nixpkgs.config.allowUnfree = true;
   nix.extraOptions = ''
     	experimental-features = nix-command flakes
     	'';
+
+
   # todo import from a different file
+
+
   nixpkgs.overlays = [
     (self: super:
       {
-        wavebox = super.wavebox.overrideAttrs (old: {
-          version = "10.107.10";
-          src = super.fetchurl {
-            url = "https://download.wavebox.app/stable/linux/tar/Wavebox_10.107.10-2.tar.gz";
-            sha256 = "sha256-cbcAmnq9rJlQy6Y+06G647R72HWcK97KgSsYgusSB58=";
+        wavebox = super.wavebox.overrideAttrs
+          (old: {
+            version = "10.107.10";
+            src = super.fetchurl {
+              url = "https://download.wavebox.app/stable/linux/tar/Wavebox_10.107.10-2.tar.gz";
+              sha256 = "sha256-cbcAmnq9rJlQy6Y+06G647R72HWcK97KgSsYgusSB58=";
+            };
+            nativeBuildInputs = with pkgs; [
+              autoPatchelfHook
+              makeWrapper
+              qt5.wrapQtAppsHook
+            ];
+            buildInputs = with pkgs.xorg; [
+              libXdmcp
+              libXScrnSaver
+              libXtst
+              libXdamage
+            ] ++
+            (with pkgs; [
+              alsa-lib
+              gtk3
+              nss
+              mesa
+            ]);
+            postFixup = ''
+              # make xdg-open overrideable at runtime
+              makeWrapper $out/opt/wavebox/wavebox $out/bin/wavebox \
+                --suffix PATH : ${super.xdg-utils}/bin
+            '';
+          });
+        picom = super.picom.overrideAttrs (o: {
+          src = pkgs.fetchFromGitHub {
+            repo = "picom";
+            owner = "ibhagwan";
+            rev = "44b4970f70d6b23759a61a2b94d9bfb4351b41b1";
+            sha256 = "0iff4bwpc00xbjad0m000midslgx12aihs33mdvfckr75r114ylh";
           };
-          nativeBuildInputs = with pkgs; [
-            autoPatchelfHook
-            makeWrapper
-            qt5.wrapQtAppsHook
-          ];
-          buildInputs = with pkgs.xorg; [
-            libXdmcp
-            libXScrnSaver
-            libXtst
-            libXdamage
-          ] ++
-          (with pkgs; [
-            alsa-lib
-            gtk3
-            nss
-            mesa
-          ]);
-          postFixup = ''
-            # make xdg-open overrideable at runtime
-            makeWrapper $out/opt/wavebox/wavebox $out/bin/wavebox \
-              --suffix PATH : ${super.xdg-utils}/bin
-          '';
         });
-      }
+      })
 
-
-    )
   ];
 
   # networking.hostName = "nixos"; # Define your hostname.
@@ -60,6 +72,7 @@
   environment.shells = with pkgs; [ zsh ];
 
   # overwrite demo as default login
+  services.xserver.enable = true;
   services.xserver.displayManager.autoLogin.enable = lib.mkForce false;
   services.xserver.windowManager.qtile.enable = true;
 
@@ -94,8 +107,8 @@
     wezterm
     eww
     rofi
-    picom
     dunst
+    picom
 
 
     (python3.withPackages (p: with  p;
@@ -118,14 +131,11 @@
 
 
   fonts.fonts = with pkgs; [
-    font-awesome
     noto-fonts
     noto-fonts-cjk
     noto-fonts-emoji
     noto-fonts-extra
-    dejavu_fonts
-    last-resort
-    (nerdfonts.override { fonts = [ "FiraCode" ]; })
+    (nerdfonts.override { fonts = [ "FiraCode" "FiraMono" ]; })
 
   ];