diff --git a/src/pocketmine/network/Network.php b/src/pocketmine/network/Network.php
index a9a0d1b74..a29aa3789 100644
--- a/src/pocketmine/network/Network.php
+++ b/src/pocketmine/network/Network.php
@@ -69,6 +69,7 @@ use pocketmine\network\mcpe\protocol\LevelSoundEventPacket;
 use pocketmine\network\mcpe\protocol\LoginPacket;
 use pocketmine\network\mcpe\protocol\MapInfoRequestPacket;
 use pocketmine\network\mcpe\protocol\MobArmorEquipmentPacket;
+use pocketmine\network\mcpe\protocol\MobEffectPacket;
 use pocketmine\network\mcpe\protocol\MobEquipmentPacket;
 use pocketmine\network\mcpe\protocol\MoveEntityPacket;
 use pocketmine\network\mcpe\protocol\MovePlayerPacket;
@@ -87,6 +88,7 @@ use pocketmine\network\mcpe\protocol\ResourcePackChunkDataPacket;
 use pocketmine\network\mcpe\protocol\ResourcePackChunkRequestPacket;
 use pocketmine\network\mcpe\protocol\ResourcePackClientResponsePacket;
 use pocketmine\network\mcpe\protocol\ResourcePackDataInfoPacket;
+use pocketmine\network\mcpe\protocol\ResourcePackStackPacket;
 use pocketmine\network\mcpe\protocol\ResourcePacksInfoPacket;
 use pocketmine\network\mcpe\protocol\RespawnPacket;
 use pocketmine\network\mcpe\protocol\RiderJumpPacket;
@@ -290,7 +292,6 @@ class Network{
 		$this->registerPacket(ProtocolInfo::ADVENTURE_SETTINGS_PACKET, AdventureSettingsPacket::class);
 		$this->registerPacket(ProtocolInfo::ANIMATE_PACKET, AnimatePacket::class);
 		$this->registerPacket(ProtocolInfo::AVAILABLE_COMMANDS_PACKET, AvailableCommandsPacket::class);
-		$this->registerPacket(0xfe, BatchPacket::class);
 		$this->registerPacket(ProtocolInfo::BLOCK_ENTITY_DATA_PACKET, BlockEntityDataPacket::class);
 		$this->registerPacket(ProtocolInfo::BLOCK_EVENT_PACKET, BlockEventPacket::class);
 		$this->registerPacket(ProtocolInfo::BLOCK_PICK_REQUEST_PACKET, BlockPickRequestPacket::class);
@@ -324,6 +325,7 @@ class Network{
 		$this->registerPacket(ProtocolInfo::LOGIN_PACKET, LoginPacket::class);
 		$this->registerPacket(ProtocolInfo::MAP_INFO_REQUEST_PACKET, MapInfoRequestPacket::class);
 		$this->registerPacket(ProtocolInfo::MOB_ARMOR_EQUIPMENT_PACKET, MobArmorEquipmentPacket::class);
+		$this->registerPacket(ProtocolInfo::MOB_EFFECT_PACKET, MobEffectPacket::class);
 		$this->registerPacket(ProtocolInfo::MOB_EQUIPMENT_PACKET, MobEquipmentPacket::class);
 		$this->registerPacket(ProtocolInfo::MOVE_ENTITY_PACKET, MoveEntityPacket::class);
 		$this->registerPacket(ProtocolInfo::MOVE_PLAYER_PACKET, MovePlayerPacket::class);
@@ -336,11 +338,12 @@ class Network{
 		$this->registerPacket(ProtocolInfo::REMOVE_ENTITY_PACKET, RemoveEntityPacket::class);
 		$this->registerPacket(ProtocolInfo::REPLACE_ITEM_IN_SLOT_PACKET, ReplaceItemInSlotPacket::class);
 		$this->registerPacket(ProtocolInfo::REQUEST_CHUNK_RADIUS_PACKET, RequestChunkRadiusPacket::class);
+		$this->registerPacket(ProtocolInfo::RESOURCE_PACKS_INFO_PACKET, ResourcePacksInfoPacket::class);
 		$this->registerPacket(ProtocolInfo::RESOURCE_PACK_CHUNK_DATA_PACKET, ResourcePackChunkDataPacket::class);
 		$this->registerPacket(ProtocolInfo::RESOURCE_PACK_CHUNK_REQUEST_PACKET, ResourcePackChunkRequestPacket::class);
 		$this->registerPacket(ProtocolInfo::RESOURCE_PACK_CLIENT_RESPONSE_PACKET, ResourcePackClientResponsePacket::class);
 		$this->registerPacket(ProtocolInfo::RESOURCE_PACK_DATA_INFO_PACKET, ResourcePackDataInfoPacket::class);
-		$this->registerPacket(ProtocolInfo::RESOURCE_PACKS_INFO_PACKET, ResourcePacksInfoPacket::class);
+		$this->registerPacket(ProtocolInfo::RESOURCE_PACK_STACK_PACKET, ResourcePackStackPacket::class);
 		$this->registerPacket(ProtocolInfo::RESPAWN_PACKET, RespawnPacket::class);
 		$this->registerPacket(ProtocolInfo::RIDER_JUMP_PACKET, RiderJumpPacket::class);
 		$this->registerPacket(ProtocolInfo::SERVER_TO_CLIENT_HANDSHAKE_PACKET, ServerToClientHandshakePacket::class);
@@ -365,5 +368,7 @@ class Network{
 		$this->registerPacket(ProtocolInfo::UPDATE_BLOCK_PACKET, UpdateBlockPacket::class);
 		$this->registerPacket(ProtocolInfo::UPDATE_TRADE_PACKET, UpdateTradePacket::class);
 		$this->registerPacket(ProtocolInfo::USE_ITEM_PACKET, UseItemPacket::class);
+
+		$this->registerPacket(0xfe, BatchPacket::class);
 	}
 }