diff --git a/src/pocketmine/network/mcpe/protocol/LevelEventPacket.php b/src/pocketmine/network/mcpe/protocol/LevelEventPacket.php
index 3643d2c6f..19269d690 100644
--- a/src/pocketmine/network/mcpe/protocol/LevelEventPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/LevelEventPacket.php
@@ -80,6 +80,7 @@ class LevelEventPacket extends DataPacket{
 	public const EVENT_GUARDIAN_CURSE = 2006;
 
 	public const EVENT_PARTICLE_BLOCK_FORCE_FIELD = 2008;
+	public const EVENT_PARTICLE_PROJECTILE_HIT = 2009;
 
 	public const EVENT_PARTICLE_PUNCH_BLOCK = 2014;