diff --git a/pkgs/by-name/mu/muffin/package.nix b/pkgs/by-name/mu/muffin/package.nix
index 328fe440cde1..c1a67a0d2737 100644
--- a/pkgs/by-name/mu/muffin/package.nix
+++ b/pkgs/by-name/mu/muffin/package.nix
@@ -32,6 +32,7 @@
 , udev
 , wayland
 , wayland-protocols
+, wayland-scanner
 , wrapGAppsHook3
 , xorgserver
 , xwayland
@@ -68,6 +69,7 @@ stdenv.mkDerivation rec {
     wrapGAppsHook3
     xorgserver # for cvt command
     gobject-introspection
+    wayland-scanner
   ];
 
   buildInputs = [