diff --git a/question_types/quiz_question/quiz_question.module b/question_types/quiz_question/quiz_question.module
index 4b2405f..4c50e3c 100644
--- a/question_types/quiz_question/quiz_question.module
+++ b/question_types/quiz_question/quiz_question.module
@@ -180,11 +180,13 @@ function quiz_question_answering_form($form, $form_state, $node, $include_nid_in
   );
 
   if ($is_last) {
-  	$form['#attributes']['class'][] = 'confirm';
-  	$form['#attributes']['data-confirm-message'] = t('By proceeding you won\'t be able to go back and edit your answers');
-  	$form['#attached'] = array(
-      'js' => array(drupal_get_path('module', 'quiz') . '/theme/quiz_confirm.js'),
-  	);
+    if (!((isset($quiz->quiz_type[LANGUAGE_NONE][0]['value'])) && ($quiz->quiz_type[LANGUAGE_NONE][0]['value'] == 'theory'))) {
+      $form['#attributes']['class'][] = 'confirm';
+      $form['#attributes']['data-confirm-message'] = t('By proceeding you won\'t be able to go back and edit your answers');
+      $form['#attached'] = array(
+        'js' => array(drupal_get_path('module', 'quiz') . '/theme/quiz_confirm.js'),
+      );
+    }
   }
   if ($quiz->allow_skipping) {
     $form['navigation']['op']  = array(