diff --git a/src/player/Player.php b/src/player/Player.php
index 5976f5042..85190ad17 100644
--- a/src/player/Player.php
+++ b/src/player/Player.php
@@ -2339,6 +2339,7 @@ class Player extends Human implements CommandSender, ChunkListener, IPlayer{
 		parent::syncNetworkData($properties);
 
 		$properties->setGenericFlag(EntityMetadataFlags::ACTION, $this->startAction > -1);
+		$properties->setGenericFlag(EntityMetadataFlags::HAS_COLLISION, $this->hasBlockCollision());
 
 		$properties->setPlayerFlag(PlayerMetadataFlags::SLEEP, $this->sleeping !== null);
 		$properties->setBlockPos(EntityMetadataProperties::PLAYER_BED_POSITION, $this->sleeping !== null ? BlockPosition::fromVector3($this->sleeping) : new BlockPosition(0, 0, 0));