diff --git a/pkgs/tools/X11/xvkbd/default.nix b/pkgs/tools/X11/xvkbd/default.nix
index f365065c9c4..37af62e8cdf 100644
--- a/pkgs/tools/X11/xvkbd/default.nix
+++ b/pkgs/tools/X11/xvkbd/default.nix
@@ -25,5 +25,6 @@ stdenv.mkDerivation rec {
     homepage = http://homepage3.nifty.com/tsato/xvkbd/;
     license = licenses.gpl2Plus;
     maintainers = [ maintainers.bennofs ];
+    platforms = platforms.linux;
   };
 }