1 files changed, 2 insertions, 1 deletions
diff --git a/pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix b/pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix
index 80a24635f67..e5eb2fc559d 100644
--- a/pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix
+++ b/pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix
@@ -7,7 +7,8 @@ stdenv.mkDerivation {
      sha256 = "8edef43691e9fff071000e29166c7c1ad420c0956e9068151061e881c8ac97e9";
   };
 
-  buildInputs = [ pkgconfig libX11 libXpm libXext libXfixes libXmu ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ libX11 libXpm libXext libXfixes libXmu ];
 
   meta = {
     description = "Systemtray for Windowmaker";