diff --git a/pkgs/desktops/gnome-3/3.20/core/dconf-editor/default.nix b/pkgs/desktops/gnome-3/3.20/core/dconf-editor/default.nix
index bf39965bf77..6e0184e134e 100644
--- a/pkgs/desktops/gnome-3/3.20/core/dconf-editor/default.nix
+++ b/pkgs/desktops/gnome-3/3.20/core/dconf-editor/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, vala, libxslt, pkgconfig, glib, dbus_glib, gnome3
+{ stdenv, fetchurl, vala_0_32, libxslt, pkgconfig, glib, dbus_glib, gnome3
 , libxml2, intltool, docbook_xsl_ns, docbook_xsl, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
 
-  buildInputs = [ vala libxslt glib dbus_glib gnome3.gtk libxml2 gnome3.defaultIconTheme
+  buildInputs = [ vala_0_32 libxslt glib dbus_glib gnome3.gtk libxml2 gnome3.defaultIconTheme
                   intltool docbook_xsl docbook_xsl_ns gnome3.dconf ];
 
   meta = with stdenv.lib; {