diff --git a/pkgs/desktops/xfce/core/thunar-volman.nix b/pkgs/desktops/xfce/core/thunar-volman.nix
index b53ee4c45c5..a3b8a619f17 100644
--- a/pkgs/desktops/xfce/core/thunar-volman.nix
+++ b/pkgs/desktops/xfce/core/thunar-volman.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, exo, gtk, libxfce4util, libxfce4ui
-, xfconf, udev, libnotify }:
+, xfconf, udev, libgudev, libnotify }:
 
 stdenv.mkDerivation rec {
   p_name  = "thunar-volman";
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
 
   buildInputs =
-    [ pkgconfig intltool exo gtk udev libxfce4ui libxfce4util
+    [ pkgconfig intltool exo gtk udev libgudev libxfce4ui libxfce4util
       xfconf libnotify
     ];
   preFixup = "rm $out/share/icons/hicolor/icon-theme.cache";
diff --git a/pkgs/tools/networking/network-manager-applet/default.nix b/pkgs/tools/networking/network-manager-applet/default.nix
index 51eda2f25fd..f3e64c86656 100644
--- a/pkgs/tools/networking/network-manager-applet/default.nix
+++ b/pkgs/tools/networking/network-manager-applet/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, intltool, pkgconfig, libglade, networkmanager, gnome3
 , libnotify, libsecret, dbus_glib, polkit, isocodes
 , mobile_broadband_provider_info, glib_networking, gsettings_desktop_schemas
-, makeWrapper, udev, hicolor_icon_theme }:
+, makeWrapper, udev, libgudev, hicolor_icon_theme }:
 
 let
   pn = "network-manager-applet";
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     gnome3.gtk libglade networkmanager libnotify libsecret dbus_glib gsettings_desktop_schemas
-    polkit isocodes makeWrapper udev gnome3.gconf gnome3.libgnome_keyring
+    polkit isocodes makeWrapper udev libgudev gnome3.gconf gnome3.libgnome_keyring
   ];
 
   nativeBuildInputs = [ intltool pkgconfig ];