diff --git a/pkgs/development/libraries/libmwaw/default.nix b/pkgs/development/libraries/libmwaw/default.nix
index 79718b47745c..9203928bd70f 100644
--- a/pkgs/development/libraries/libmwaw/default.nix
+++ b/pkgs/development/libraries/libmwaw/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation {
     description = ''Import library for some old mac text documents'';
     license = stdenv.lib.licenses.mpl20 ;
     maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
+    platforms = stdenv.lib.platforms.unix;
   };
 }