diff --git a/common/default.nix b/common/default.nix
index 986348b..fc54ad9 100644
--- a/common/default.nix
+++ b/common/default.nix
@@ -122,7 +122,6 @@ in
     };
 
   # Enable sound.
-  sound.enable = true;
   hardware.pulseaudio = {
     enable = true;
     # decouple pulseaudio application and sink volumes