diff --git a/Carousel.php b/Carousel.php
index 725184daf..c0dcd977d 100644
--- a/Carousel.php
+++ b/Carousel.php
@@ -29,6 +29,8 @@ public function preActivation(ConnectionInterface $con = null)
 
             $this->setConfigValue('is_initialized', true);
         }
+
+        return true;
     }
 
     public function destroy(ConnectionInterface $con = null, $deleteModuleData = false)