diff --git a/configuration.nix b/configuration.nix
index 7e43be4..55f3276 100755
--- a/configuration.nix
+++ b/configuration.nix
@@ -47,7 +47,7 @@
 	services.printing.enable = true;
 
 	# Enable sound with pipewire.
-	hardware.pulseaudio.enable = false;
+	services.pulseaudio.enable = false;
 	security.rtkit.enable = true;
 	services.pipewire = {
 		enable = true;