diff --git a/go.php b/go.php
index 999f6b089..d370e2102 100644
--- a/go.php
+++ b/go.php
@@ -12,7 +12,7 @@ $mapping = array(
                'user-webdav'             => '/user_manual/files/files.html',
                'user-manual'             => '/user_manual',
                'user-sync-calendars'     => '/user_manual/pim/calendar.html#synchronising-calendars-with-caldav',
-               'user-sync-contacts'      => '/user_manual/pim/contacts.html#keeping-your-address-book-in-sync',
+               'user-sync-contacts'      => '/user_manual/pim/contacts.html#keeping-your-addressbook-in-sync',
            );
 
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