diff --git a/pkgs/desktops/xfce/applications/xfce4-notifyd/default.nix b/pkgs/desktops/xfce/applications/xfce4-notifyd/default.nix
index 8a50a0d0fa7c..8a376862d9c9 100644
--- a/pkgs/desktops/xfce/applications/xfce4-notifyd/default.nix
+++ b/pkgs/desktops/xfce/applications/xfce4-notifyd/default.nix
@@ -1,14 +1,32 @@
-{ lib, mkXfceDerivation, glib, gtk3, libnotify, libxfce4ui, libxfce4util
-, xfce4-panel, xfconf }:
+{ lib
+, mkXfceDerivation
+, glib
+, gtk3
+, libnotify
+, libxfce4ui
+, libxfce4util
+, xfce4-panel
+, xfconf
+}:
 
 mkXfceDerivation {
   category = "apps";
   pname = "xfce4-notifyd";
-  version = "0.6.3";
+  version = "0.6.4";
 
-  sha256 = "sha256-JcHxqKLl4F4FQv7lE64gWUorCvl5g5mSD+jEmj1ORfY=";
+  sha256 = "sha256-H/qAfgwM0qaIxpVlSAUJJ4/Z3WtvYxJb2TtjKHK6AjE=";
 
-  buildInputs = [ gtk3 glib libnotify libxfce4ui libxfce4util xfce4-panel xfconf ];
+  buildInputs = [
+    gtk3
+    glib
+    libnotify
+    libxfce4ui
+    libxfce4util
+    xfce4-panel
+    xfconf
+  ];
+
+  NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";
 
   configureFlags = [
     "--enable-dbus-start-daemon"