diff --git a/src/network/mcpe/protocol/serializer/NetworkBinaryStream.php b/src/network/mcpe/protocol/serializer/NetworkBinaryStream.php
index 73cd7a525..4e1a1352e 100644
--- a/src/network/mcpe/protocol/serializer/NetworkBinaryStream.php
+++ b/src/network/mcpe/protocol/serializer/NetworkBinaryStream.php
@@ -623,7 +623,7 @@ class NetworkBinaryStream extends BinaryStream{
 		$result->requestId = $this->getString();
 
 		if($result->type === CommandOriginData::ORIGIN_DEV_CONSOLE or $result->type === CommandOriginData::ORIGIN_TEST){
-			$result->varlong1 = $this->getVarLong();
+			$result->playerEntityUniqueId = $this->getVarLong();
 		}
 
 		return $result;
@@ -635,7 +635,7 @@ class NetworkBinaryStream extends BinaryStream{
 		$this->putString($data->requestId);
 
 		if($data->type === CommandOriginData::ORIGIN_DEV_CONSOLE or $data->type === CommandOriginData::ORIGIN_TEST){
-			$this->putVarLong($data->varlong1);
+			$this->putVarLong($data->playerEntityUniqueId);
 		}
 	}
 
diff --git a/src/network/mcpe/protocol/types/command/CommandOriginData.php b/src/network/mcpe/protocol/types/command/CommandOriginData.php
index 3cd523701..ffea4a4fd 100644
--- a/src/network/mcpe/protocol/types/command/CommandOriginData.php
+++ b/src/network/mcpe/protocol/types/command/CommandOriginData.php
@@ -48,5 +48,5 @@ class CommandOriginData{
 	public $requestId;
 
 	/** @var int */
-	public $varlong1;
+	public $playerEntityUniqueId;
 }