diff --git a/config_defaults_inc.php b/config_defaults_inc.php
index 0f85c3800b..5b9185f839 100644
--- a/config_defaults_inc.php
+++ b/config_defaults_inc.php
@@ -1710,7 +1710,7 @@
 
 	/**
 	 * The LDAP field for real name (i.e. common name).
-	 * @global string $g_ldap_uid_field
+	 * @global string $g_ldap_realname_field
 	 */
 	$g_ldap_realname_field  = 'cn';