diff --git a/configuration.nix b/configuration.nix
index aedc6a1..5ceea85 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -1,6 +1,8 @@
 { config, pkgs, ... }:
 
 {
+  nixpkgs.config.allowUnfree = true;
+
   boot.loader = {
     timeout = 1;
     efi.canTouchEfiVariables = true;
diff --git a/home-mandlm.nix b/home-mandlm.nix
index 55dcc0b..c987600 100644
--- a/home-mandlm.nix
+++ b/home-mandlm.nix
@@ -1,4 +1,4 @@
-{ config, lib, pkgs, user, ...}:
+{ config, lib, pkgs, user, ... }:
 
 {
   home = {
@@ -21,6 +21,13 @@
       pkg-config
       openssl
     ];
+      slack
+      thunderbird
+      signal-desktop
+      tdesktop
+      whatsapp-for-linux
+      nextcloud-client
+      keepassxc
 
     file = {
       ".config/nvim/init.lua" = {
@@ -50,7 +57,7 @@
     git = {
       enable = true;
       extraConfig = {
-      	user.private.name = "Michael Mandl";
+        user.private.name = "Michael Mandl";
         user.private.email = "mandlm@molez.net";
         user.private.signingkey = "4AA25D647AA54CC7";
 
@@ -97,13 +104,13 @@
     };
 
     gpg = {
-        enable = true;
-        mutableKeys = false;
-        mutableTrust = false;
-        publicKeys = [{
-            source = ./gnupg/pubring.asc;
-            trust = "ultimate";
-        }];
+      enable = true;
+      mutableKeys = false;
+      mutableTrust = false;
+      publicKeys = [{
+        source = ./gnupg/pubring.asc;
+        trust = "ultimate";
+      }];
     };
 
     zsh = {
@@ -113,53 +120,53 @@
 
       oh-my-zsh = {
         enable = true;
-	plugins = [ "git" "direnv" "tmux" "vi-mode" ];
-	theme = "intheloop";
+        plugins = [ "git" "direnv" "tmux" "vi-mode" ];
+        theme = "intheloop";
       };
 
       localVariables = {
         ZSH_TMUX_AUTOSTART = true;
-	ZSH_TMUX_AUTOCONNECT = true;
-	ZSH_TMUX_UNICODE = true;
+        ZSH_TMUX_AUTOCONNECT = true;
+        ZSH_TMUX_UNICODE = true;
       };
     };
 
     i3status-rust = {
       enable = true;
       bars = {
-          default = {
-            theme = "solarized-dark";
-            icons = "awesome";
+        default = {
+          theme = "solarized-dark";
+          icons = "awesome";
 
-            blocks = [
-                {
-                  block = "memory";
-                  display_type = "memory";
-                  format_mem = "{mem_used_percents}";
-                }
-                {
-                  block = "cpu";
-                  interval = 1;
-                  format = "{barchart} {frequency}";
-                }
-                {
-                  block = "load";
-                  interval = 1;
-                  format = "{1m}";
-                }
-                {
-                    block = "battery";
-                    hide_missing = true;
-                    format = "{time} ({percentage})";
-                }
-                {
-                  block = "time";
-                  interval = 60;
-                  format = "%a %d.%m %R";
-                }
-            ];
-            };
+          blocks = [
+            {
+              block = "memory";
+              display_type = "memory";
+              format_mem = "{mem_used_percents}";
+            }
+            {
+              block = "cpu";
+              interval = 1;
+              format = "{barchart} {frequency}";
+            }
+            {
+              block = "load";
+              interval = 1;
+              format = "{1m}";
+            }
+            {
+              block = "battery";
+              hide_missing = true;
+              format = "{time} ({percentage})";
+            }
+            {
+              block = "time";
+              interval = 60;
+              format = "%a %d.%m %R";
+            }
+          ];
         };
+      };
     };
 
     home-manager.enable = true;
@@ -172,7 +179,7 @@
       terminal = "${pkgs.kitty}/bin/kitty";
 
       fonts = {
-        names = ["DejaVu Sans Mono" ];
+        names = [ "DejaVu Sans Mono" ];
         size = 12.0;
       };
 
@@ -192,7 +199,7 @@
         statusCommand = "${pkgs.i3status-rust}/bin/i3status-rs ~/.config/i3status-rust/config-default.toml";
 
         fonts = {
-          names = ["DejaVu Sans Mono" ];
+          names = [ "DejaVu Sans Mono" ];
           size = 12.0;
         };
       }];