diff --git a/configuration.nix b/configuration.nix
index b095da8..bd742c3 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -56,9 +56,11 @@
           rofi
           polybar
           polybar-pulseaudio-control
+          pavucontrol
           dunst
           i3lock-color # locksreen
           arandr # manager monitor
+          libsForQt5.kdesu
         ];
       };
     };