diff --git a/pkgs/applications/audio/ladspa-plugins/default.nix b/pkgs/applications/audio/ladspa-plugins/default.nix
index 491a18bba3ea..d7e7dd7b6947 100644
--- a/pkgs/applications/audio/ladspa-plugins/default.nix
+++ b/pkgs/applications/audio/ladspa-plugins/default.nix
@@ -33,8 +33,8 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     homepage = "http://plugin.org.uk/";
     description = "LADSPA format audio plugins";
-    license = licenses.gpl2;
+    license = licenses.gpl2Only;
     maintainers = [ maintainers.magnetophon ];
-    platforms = platforms.linux;
+    platforms = platforms.unix;
   };
 }