diff --git a/Question/Question.php b/Question/Question.php
index 0e5202775..3a73f04b2 100644
--- a/Question/Question.php
+++ b/Question/Question.php
@@ -127,7 +127,7 @@ public function isHiddenFallback()
      */
     public function setHiddenFallback(bool $fallback)
     {
-        $this->hiddenFallback = (bool) $fallback;
+        $this->hiddenFallback = $fallback;
 
         return $this;
     }