Index: nodeforum.module
===================================================================
--- nodeforum.module	(revision 27226)
+++ nodeforum.module	(working copy)
@@ -926,7 +926,9 @@
     $vocabulary = taxonomy_vocabulary_load(variable_get('nodeforum_nav_vocabulary', ''));
 
     $title = $vocabulary->name;
-
+    if (module_exists('i18ntaxonomy')) {
+      $title = tt("taxonomy:vocabulary:{$vocabulary->vid}:name", $vocabulary->name);
+    }
     // Breadcrumb navigation:
     $breadcrumb = array();
     if ($tid) {