5 files changed, 10 insertions, 5 deletions
diff --git a/pkgs/desktops/xfce/core/garcon.nix b/pkgs/desktops/xfce/core/garcon.nix
index 67c92dae5e880..46b9a37200902 100644
--- a/pkgs/desktops/xfce/core/garcon.nix
+++ b/pkgs/desktops/xfce/core/garcon.nix
@@ -14,7 +14,8 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "dev" ];
 
-  buildInputs = [ pkgconfig intltool glib libxfce4util gtk libxfce4ui ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ intltool glib libxfce4util gtk libxfce4ui ];
 
   meta = with stdenv.lib; {
     homepage = http://www.xfce.org/;
diff --git a/pkgs/desktops/xfce/core/gtk-xfce-engine.nix b/pkgs/desktops/xfce/core/gtk-xfce-engine.nix
index 6e5ac7c55ea1c..c4b2366e78709 100644
--- a/pkgs/desktops/xfce/core/gtk-xfce-engine.nix
+++ b/pkgs/desktops/xfce/core/gtk-xfce-engine.nix
@@ -11,7 +11,8 @@ stdenv.mkDerivation rec {
   };
   name = "${p_name}-${ver_maj}.${ver_min}";
 
-  buildInputs = [ pkgconfig intltool gtk ] ++ stdenv.lib.optional withGtk3 gtk3;
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ intltool gtk ] ++ stdenv.lib.optional withGtk3 gtk3;
   
   configureFlags = stdenv.lib.optional withGtk3 "--enable-gtk3";
 
diff --git a/pkgs/desktops/xfce/core/libxfce4util.nix b/pkgs/desktops/xfce/core/libxfce4util.nix
index 1c473b42d60bb..5a411bfbb5be1 100644
--- a/pkgs/desktops/xfce/core/libxfce4util.nix
+++ b/pkgs/desktops/xfce/core/libxfce4util.nix
@@ -14,7 +14,8 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "dev" "devdoc" ];
 
-  buildInputs = [ pkgconfig glib intltool ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ glib intltool ];
 
   meta = {
     homepage = http://www.xfce.org/;
diff --git a/pkgs/desktops/xfce/core/xfce4-dev-tools.nix b/pkgs/desktops/xfce/core/xfce4-dev-tools.nix
index de55509aa40dd..109c22f1e58c5 100644
--- a/pkgs/desktops/xfce/core/xfce4-dev-tools.nix
+++ b/pkgs/desktops/xfce/core/xfce4-dev-tools.nix
@@ -12,7 +12,8 @@ stdenv.mkDerivation rec {
     sha256 = "1jxmyp80pwbfgmqmwpjxs7z5dmm6pyf3qj62z20xy44izraadqz2";
   };
 
-  buildInputs = [ pkgconfig glib ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ glib ];
 
   # not needed to build it but to use it
   propagatedBuildInputs = [ autoconf automake libtool intltool ];
diff --git a/pkgs/desktops/xfce/core/xfconf.nix b/pkgs/desktops/xfce/core/xfconf.nix
index edbc11b860574..fbf03cc4a81d4 100644
--- a/pkgs/desktops/xfce/core/xfconf.nix
+++ b/pkgs/desktops/xfce/core/xfconf.nix
@@ -15,7 +15,8 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" "devdoc" ];
 
   #TODO: no perl bingings yet (ExtUtils::Depends, ExtUtils::PkgConfig, Glib)
-  buildInputs = [ pkgconfig intltool glib libxfce4util ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ intltool glib libxfce4util ];
   propagatedBuildInputs = [ dbus_glib ];
 
   meta = with stdenv.lib; {