diff --git a/src/pocketmine/network/mcpe/protocol/LevelSoundEventPacket.php b/src/pocketmine/network/mcpe/protocol/LevelSoundEventPacket.php
index 63d07cc51..769996aaa 100644
--- a/src/pocketmine/network/mcpe/protocol/LevelSoundEventPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/LevelSoundEventPacket.php
@@ -122,8 +122,10 @@ class LevelSoundEventPacket extends DataPacket{
 	const SOUND_HAGGLE_YES = 91;
 	const SOUND_HAGGLE_NO = 92;
 	const SOUND_HAGGLE_IDLE = 93;
-	const SOUND_DEFAULT = 94;
-	const SOUND_UNDEFINED = 95;
+	const SOUND_CHORUSGROW = 94;
+	const SOUND_CHORUSDEATH = 95;
+	const SOUND_DEFAULT = 96;
+	const SOUND_UNDEFINED = 97;
 
 	public $sound;
 	public $x;