diff --git a/reference/ldap/configure.xml b/reference/ldap/configure.xml
index 18d6f64d99..65da75892d 100644
--- a/reference/ldap/configure.xml
+++ b/reference/ldap/configure.xml
@@ -1,4 +1,5 @@
-<!-- $Revision: 1.1 $ -->
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.2 $ -->
 <section id="ldap.installation">
  &reftitle.install;
  <para>