diff --git a/src/pocketmine/level/format/io/BaseLevelProvider.php b/src/pocketmine/level/format/io/BaseLevelProvider.php
index 513ee2940..1a4f2e90e 100644
--- a/src/pocketmine/level/format/io/BaseLevelProvider.php
+++ b/src/pocketmine/level/format/io/BaseLevelProvider.php
@@ -60,7 +60,7 @@ abstract class BaseLevelProvider implements LevelProvider{
 
 	protected function fixLevelData() : void{
 		if(!$this->levelData->hasTag("generatorName", StringTag::class)){
-			$this->levelData->setString("generatorName", Generator::getGenerator("DEFAULT"), true);
+			$this->levelData->setString("generatorName", "default", true);
 		}
 
 		if(!$this->levelData->hasTag("generatorOptions", StringTag::class)){
diff --git a/src/pocketmine/level/format/io/leveldb/LevelDB.php b/src/pocketmine/level/format/io/leveldb/LevelDB.php
index 53dd2af77..d3baa7651 100644
--- a/src/pocketmine/level/format/io/leveldb/LevelDB.php
+++ b/src/pocketmine/level/format/io/leveldb/LevelDB.php
@@ -121,7 +121,7 @@ class LevelDB extends BaseLevelProvider{
 			if($this->levelData->hasTag("Generator", IntTag::class)){
 				switch($this->levelData->getInt("Generator")){ //Detect correct generator from MCPE data
 					case self::GENERATOR_FLAT:
-						$this->levelData->setString("generatorName", Generator::getGenerator("FLAT"));
+						$this->levelData->setString("generatorName", "flat");
 						if(($layers = $db->get(self::ENTRY_FLAT_WORLD_LAYERS)) !== false){ //Detect existing custom flat layers
 							$layers = trim($layers, "[]");
 						}else{
@@ -131,7 +131,7 @@ class LevelDB extends BaseLevelProvider{
 						break;
 					case self::GENERATOR_INFINITE:
 						//TODO: add a null generator which does not generate missing chunks (to allow importing back to MCPE and generating more normal terrain without PocketMine messing things up)
-						$this->levelData->setString("generatorName", Generator::getGenerator("DEFAULT"));
+						$this->levelData->setString("generatorName", "default");
 						$this->levelData->setString("generatorOptions", "");
 						break;
 					case self::GENERATOR_LIMITED:
@@ -140,7 +140,7 @@ class LevelDB extends BaseLevelProvider{
 						throw new LevelException("Unknown LevelDB world format type, this level cannot be loaded");
 				}
 			}else{
-				$this->levelData->setString("generatorName", Generator::getGenerator("DEFAULT"));
+				$this->levelData->setString("generatorName", "default");
 			}
 		}