diff --git a/src/event/block/BlockGrowEvent.php b/src/event/block/BlockGrowEvent.php
index 37fe2477a..6a2239a14 100644
--- a/src/event/block/BlockGrowEvent.php
+++ b/src/event/block/BlockGrowEvent.php
@@ -23,11 +23,9 @@ declare(strict_types=1);
 
 namespace pocketmine\event\block;
 
-use pocketmine\event\Cancellable;
-
 /**
  * Called when plants or crops grow.
  */
-class BlockGrowEvent extends BaseBlockChangeEvent implements Cancellable{
+class BlockGrowEvent extends BaseBlockChangeEvent{
 
 }