diff --git a/pkgs/games/mudlet/default.nix b/pkgs/games/mudlet/default.nix
index aca5db7c4707..f8638aaff306 100644
--- a/pkgs/games/mudlet/default.nix
+++ b/pkgs/games/mudlet/default.nix
@@ -176,6 +176,7 @@ stdenv.mkDerivation rec {
       felixalbrigtsen
     ];
     platforms = platforms.linux ++ platforms.darwin;
+    broken = stdenv.hostPlatform.isDarwin;
     license = licenses.gpl2Plus;
     mainProgram = "mudlet";
   };