diff --git a/i18n_taxonomy/i18n_taxonomy.module b/i18n_taxonomy/i18n_taxonomy.module
index 6c54a202e5c482738311cc049783cd4c6f75bf60..bd45deb4d51327987eafd10e1d6b381dc556ab7f 100644
--- a/i18n_taxonomy/i18n_taxonomy.module
+++ b/i18n_taxonomy/i18n_taxonomy.module
@@ -526,7 +526,7 @@ function i18n_taxonomy_taxonomy_vocabulary_insert($vocabulary) {
 /**
  * Implements hook_taxonomy_vocabulary_update()
  */
-function i18n_taxonomy_taxonomy_vocabulary_udpate($vocabulary) {
+function i18n_taxonomy_taxonomy_vocabulary_update($vocabulary) {
   // Update language for related terms
   switch ($vocabulary->i18n_mode) {
     case I18N_MODE_LANGUAGE: