diff --git a/modules/taxonomy.module b/modules/taxonomy.module
index 9871cf03be3..78f3522647e 100644
--- a/modules/taxonomy.module
+++ b/modules/taxonomy.module
@@ -243,7 +243,7 @@ function taxonomy_form_vocabulary($edit = array()) {
   );
 
   // Add extra vocabulary form elements.
-  $extra = module_invoke_all('taxonomy', 'form', 'vocabulary');
+  $extra = module_invoke_all('taxonomy', 'form', 'vocabulary', $edit);
   if (is_array($extra)) {
     foreach ($extra as $key => $element) {
       $extra[$key]['#weight'] = isset($extra[$key]['#weight']) ? $extra[$key]['#weight'] : -18;
@@ -378,7 +378,7 @@ function taxonomy_form_term($edit = array()) {
   $form['weight'] = array('#type' => 'weight', '#title' => t('Weight'), '#default_value' => $edit['weight'], '#description' => t('In listings, the heavier terms will sink and the lighter terms will be positioned nearer the top.'));
 
   // Add extra term form elements.
-  $extra = module_invoke_all('taxonomy', 'form', 'term');
+  $extra = module_invoke_all('taxonomy', 'form', 'term', $edit);
   if (is_array($extra)) {
     foreach ($extra as $key => $element) {
       $extra[$key]['#weight'] = isset($extra[$key]['#weight']) ? $extra[$key]['#weight'] : -18;