diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 9d85ed8..6c11dee 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -101,6 +101,7 @@
         dunst
         xclip
         dmenu
+        pulseaudio
     ];
 
     programs.mtr.enable = true;