diff --git a/src/pocketmine/Server.php b/src/pocketmine/Server.php
index ee18ea34b..d42d0e972 100644
--- a/src/pocketmine/Server.php
+++ b/src/pocketmine/Server.php
@@ -674,7 +674,7 @@ class Server{
 	public function getPlayerExact(string $name) : ?Player{
 		$name = strtolower($name);
 		foreach($this->getOnlinePlayers() as $player){
-			if($player->getLowerCaseName() === $name){
+			if(strtolower($player->getName()) === $name){
 				return $player;
 			}
 		}
@@ -694,7 +694,7 @@ class Server{
 		$partialName = strtolower($partialName);
 		$matchedPlayers = [];
 		foreach($this->getOnlinePlayers() as $player){
-			if($player->getLowerCaseName() === $partialName){
+			if(strtolower($player->getName()) === $partialName){
 				$matchedPlayers = [$player];
 				break;
 			}elseif(stripos($player->getName(), $partialName) !== false){
diff --git a/src/pocketmine/player/Player.php b/src/pocketmine/player/Player.php
index 858a69834..e837ed421 100644
--- a/src/pocketmine/player/Player.php
+++ b/src/pocketmine/player/Player.php
@@ -165,8 +165,6 @@ class Player extends Human implements CommandSender, ChunkLoader, ChunkListener,
 	/** @var string */
 	protected $username;
 	/** @var string */
-	protected $iusername;
-	/** @var string */
 	protected $displayName;
 	/** @var int */
 	protected $randomClientId;
@@ -277,7 +275,6 @@ class Player extends Human implements CommandSender, ChunkLoader, ChunkListener,
 
 		$this->username = $username;
 		$this->displayName = $this->username;
-		$this->iusername = strtolower($this->username);
 		$this->locale = $this->playerInfo->getLocale();
 		$this->randomClientId = $this->playerInfo->getClientId();
 
@@ -706,13 +703,6 @@ class Player extends Human implements CommandSender, ChunkLoader, ChunkListener,
 		return $this->username;
 	}
 
-	/**
-	 * @return string
-	 */
-	public function getLowerCaseName() : string{
-		return $this->iusername;
-	}
-
 	/**
 	 * Gets the "friendly" name to display of this player to use in the chat.
 	 *