diff --git a/docs/reference/gtk/building.sgml b/docs/reference/gtk/building.sgml
index a2fe9a080b..4f1c823330 100644
--- a/docs/reference/gtk/building.sgml
+++ b/docs/reference/gtk/building.sgml
@@ -162,8 +162,8 @@ How to compile GTK+ itself
     </itemizedlist>
     <para>
       Some of the libraries that GTK+ depends on are maintained by
-      by the GTK+ team: GLib, GdkPixbuf, Pango, and ATK. Other libraries
-      are maintained separately.
+      by the GTK+ team: GLib, GdkPixbuf, Pango, ATK and GObject Introspection.
+      Other libraries are maintained separately.
     </para>
     <itemizedlist>
       <listitem>
@@ -175,6 +175,12 @@ How to compile GTK+ itself
           FTP site</ulink>.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          The <ulink url="http://git.gnome.org/browse/gdk-pixbuf/">GdkPixbuf library</ulink>
+          provides facilities for loading images in a variety of file formats.
+        </para>
+      </listitem>
       <listitem>
         <para>
           <ulink url="http://www.pango.org">Pango</ulink> is a library
@@ -192,6 +198,13 @@ How to compile GTK+ itself
           url="ftp://ftp.gtk.org/pub/atk/">GTK+ FTP site</ulink>.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          <ulink url="http://live.gnome.org/GObjectIntrospection">Gobject Introspection</ulink>
+          is a framework for making introspection data available to
+          language bindings.
+        </para>
+      </listitem>
       <listitem>
         <para>
           The <ulink url="http://www.gnu.org/software/libiconv/">GNU
@@ -235,19 +248,6 @@ How to compile GTK+ itself
           drawing.
         </para>
       </listitem>
-      <listitem>
-        <para>
-          The GdkPixbuf library provides facilities for loading
-          images in a variety of file formats.
-        </para>
-      </listitem>
-      <listitem>
-        <para>
-          <ulink url="http://live.gnome.org/GObjectIntrospection">gobject-introspection</ulink>
-          is a framework for making introspection data available to
-          language bindings.
-        </para>
-      </listitem>
       <listitem>
         <para>
           The <ulink url="http://www.freedesktop.org/wiki/Software/shared-mime-info">shared-mime-info</ulink>