diff --git a/src/network/mcpe/protocol/AvailableCommandsPacket.php b/src/network/mcpe/protocol/AvailableCommandsPacket.php
index efcda29ed..03c62ee11 100644
--- a/src/network/mcpe/protocol/AvailableCommandsPacket.php
+++ b/src/network/mcpe/protocol/AvailableCommandsPacket.php
@@ -239,7 +239,7 @@ class AvailableCommandsPacket extends DataPacket implements ClientboundPacket{
 				$parameter->paramName = $this->getString();
 				$parameter->paramType = $this->getLInt();
 				$parameter->isOptional = $this->getBool();
-				$parameter->byte1 = $this->getByte();
+				$parameter->flags = $this->getByte();
 
 				if($parameter->paramType & self::ARG_FLAG_ENUM){
 					$index = ($parameter->paramType & 0xffff);
@@ -302,7 +302,7 @@ class AvailableCommandsPacket extends DataPacket implements ClientboundPacket{
 
 				$this->putLInt($type);
 				$this->putBool($parameter->isOptional);
-				$this->putByte($parameter->byte1);
+				$this->putByte($parameter->flags);
 			}
 		}
 	}
diff --git a/src/network/mcpe/protocol/types/command/CommandParameter.php b/src/network/mcpe/protocol/types/command/CommandParameter.php
index 1610a59fe..842902f18 100644
--- a/src/network/mcpe/protocol/types/command/CommandParameter.php
+++ b/src/network/mcpe/protocol/types/command/CommandParameter.php
@@ -33,7 +33,7 @@ class CommandParameter{
 	/** @var bool */
 	public $isOptional;
 	/** @var int */
-	public $byte1 = 0; //unknown, always zero except for in /gamerule command
+	public $flags = 0; //shows enum name if 1, always zero except for in /gamerule command
 	/** @var CommandEnum|null */
 	public $enum;
 	/** @var string|null */
@@ -60,7 +60,7 @@ class CommandParameter{
 	public static function enum(string $name, CommandEnum $enum, int $flags, bool $optional = false) : self{
 		$result = self::baseline($name, AvailableCommandsPacket::ARG_FLAG_ENUM | AvailableCommandsPacket::ARG_FLAG_VALID, $optional);
 		$result->enum = $enum;
-		$result->byte1 = $flags;
+		$result->flags = $flags;
 		return $result;
 	}
 }