diff --git a/pkgs/desktops/gnome/games/gnome-klotski/default.nix b/pkgs/desktops/gnome/games/gnome-klotski/default.nix
index e21cceb08509..bdfa9f8ed8f7 100644
--- a/pkgs/desktops/gnome/games/gnome-klotski/default.nix
+++ b/pkgs/desktops/gnome/games/gnome-klotski/default.nix
@@ -36,6 +36,6 @@ stdenv.mkDerivation rec {
     description = "Slide blocks to solve the puzzle";
     maintainers = teams.gnome.members;
     license = licenses.gpl2;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
   };
 }