diff --git a/modules/nixos/noctalia.nix b/modules/nixos/noctalia.nix
index f280cd8..f2e3329 100644
--- a/modules/nixos/noctalia.nix
+++ b/modules/nixos/noctalia.nix
@@ -7,6 +7,7 @@
     adwaita-qt
     adwaita-qt6
     brightnessctl
+    ddcutil
     playerctl
   ];
 }