diff --git a/reference/ldap/configure.xml b/reference/ldap/configure.xml
index df37f83099..5a1decdee3 100644
--- a/reference/ldap/configure.xml
+++ b/reference/ldap/configure.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <section id="ldap.installation">
  &reftitle.install;
  <para>
@@ -22,6 +22,10 @@
    your SYSTEM folder.
   </simpara>
  </note>
+ <para>
+  In order to use Oracle LDAP libraries, proper <link
+  linkend="oci8.requirements">Oracle environment</link> has to be set.
+ </para>
 </section>
 
 <!-- Keep this comment at the end of the file