diff --git a/main/exercise/question.class.php b/main/exercise/question.class.php
index c75d52e7e4..96305a4a53 100755
--- a/main/exercise/question.class.php
+++ b/main/exercise/question.class.php
@@ -54,7 +54,7 @@ abstract class Question
         MATCHING_DRAGGABLE => ['MatchingDraggable.php', 'MatchingDraggable'],
         //MEDIA_QUESTION => array('media_question.class.php' , 'MediaQuestion')
         ANNOTATION => ['Annotation.php', 'Annotation'],
-        READING_SPEED => ['ReadingSpeed.php', 'ReadingComprehension']
+        READING_SPEED => ['ReadingSpeed.php', 'ReadingSpeed']
     );
 
     /**