diff --git a/pkgs/desktops/kde-4.6/pimlibs/default.nix b/pkgs/desktops/kde-4.6/pimlibs/default.nix
index 173b00ff0364..4f58b04c68ac 100644
--- a/pkgs/desktops/kde-4.6/pimlibs/default.nix
+++ b/pkgs/desktops/kde-4.6/pimlibs/default.nix
@@ -1,9 +1,9 @@
 { kde, cmake, qt4, perl, boost, cyrus_sasl, gpgme, libical, openldap, shared_mime_info
-, kdelibs, automoc4, akonadi, soprano}:
+, kdelibs, automoc4, akonadi, soprano, libxslt}:
 
 kde.package {
 
-  buildInputs = [ cmake automoc4 perl shared_mime_info ];
+  buildInputs = [ cmake automoc4 perl shared_mime_info libxslt ];
   propagatedBuildInputs = [ qt4 boost cyrus_sasl gpgme libical openldap kdelibs
     akonadi soprano ];