diff --git a/pkgs/development/tools/misc/swig/default.nix b/pkgs/development/tools/misc/swig/default.nix
index 20f7c8cd075..867f3744032 100644
--- a/pkgs/development/tools/misc/swig/default.nix
+++ b/pkgs/development/tools/misc/swig/default.nix
@@ -34,6 +34,7 @@ stdenv.mkDerivation rec {
 
   passthru = {
     inherit perl python jdk guile;
+    inherit perlSupport pythonSupport guileSupport javaSupport;
   };
 
   meta = {