diff --git a/conditional_fields.module b/conditional_fields.module
index 34503a6..3074d08 100644
--- a/conditional_fields.module
+++ b/conditional_fields.module
@@ -436,6 +436,11 @@ function conditional_fields_form_after_build($form, &$form_state) {
     }
 
     $dependent_location = array_merge($dependent_info['field_parents'], array($dependent));
+    // Add support for the Taxonomy Manager module.
+    if ($form['#form_id'] == 'taxonomy_manager_form' && isset($form['term_data'])) {
+      array_unshift($dependent_location, 'term_data');
+    }
+
     $dependent_form_field = drupal_array_get_nested_value($form, $dependent_location);
 
     // Cycle the dependant's dependees.