diff --git a/pkgs/desktops/kde-4.7/kdebase/kde-runtime.nix b/pkgs/desktops/kde-4.7/kdebase/kde-runtime.nix
index deb90574e32..dd2ddab6c61 100644
--- a/pkgs/desktops/kde-4.7/kdebase/kde-runtime.nix
+++ b/pkgs/desktops/kde-4.7/kdebase/kde-runtime.nix
@@ -1,15 +1,17 @@
 { kde, kdelibs, shared_desktop_ontologies, bzip2, xz, libssh, exiv2, attica
-, libcanberra, virtuoso, makeWrapper, samba
+, libcanberra, virtuoso, samba
 }:
 
 # TODO: Re-enable ntrack once it is fixed upstream
 
 kde {
   buildInputs =
-    [ kdelibs shared_desktop_ontologies bzip2 xz libssh exiv2 attica virtuoso
-      makeWrapper samba (libcanberra.override { gtk = null; })
+    [ kdelibs shared_desktop_ontologies bzip2 xz libssh exiv2 attica
+      samba (libcanberra.override { gtk = null; })
     ];
 
+  passthru.propagatedUserEnvPackages = [ virtuoso ];
+
   meta = {
     license = "LGPL";
   };