diff --git a/documentation/ref-manual/introduction.xml b/documentation/ref-manual/introduction.xml
index f0db72a461..f986f7c28e 100644
--- a/documentation/ref-manual/introduction.xml
+++ b/documentation/ref-manual/introduction.xml
@@ -168,6 +168,8 @@
                 <listitem><para>Debian GNU/Linux 7.2 (Wheezy)</para></listitem>
                 <listitem><para>Debian GNU/Linux 7.3 (Wheezy)</para></listitem>
                 <listitem><para>Debian GNU/Linux 7.4 (Wheezy)</para></listitem>
+                <listitem><para>Debian GNU/Linux 7.5 (Wheezy)</para></listitem>
+                <listitem><para>Debian GNU/Linux 7.6 (Wheezy)</para></listitem>
 <!--                <listitem><para>openSUSE 11.4</para></listitem>
                 <listitem><para>openSUSE 12.1</para></listitem> -->
                 <listitem><para>openSUSE 12.2</para></listitem>