diff --git a/pkgs/desktops/xfce/panel-plugins/xfce4-mailwatch-plugin.nix b/pkgs/desktops/xfce/panel-plugins/xfce4-mailwatch-plugin.nix
index 9aa6593e226..dd80259db5f 100644
--- a/pkgs/desktops/xfce/panel-plugins/xfce4-mailwatch-plugin.nix
+++ b/pkgs/desktops/xfce/panel-plugins/xfce4-mailwatch-plugin.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, libxfce4util, xfce4panel, libxfce4ui,
-libxfcegui4, xfconf, gtk, exo}:
+libxfcegui4, xfconf, gtk, exo, gnutls, libgcrypt }:
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   name = "${p_name}-${ver_maj}.${ver_min}";
 
   buildInputs = [ pkgconfig intltool libxfce4util libxfce4ui xfce4panel
-    libxfcegui4 xfconf gtk exo ];
+    libxfcegui4 xfconf gtk exo gnutls libgcrypt ];
 
   meta = {
     homepage = "http://goodies.xfce.org/projects/panel-plugins/${p_name}";