diff --git a/src/pocketmine/level/generator/Flat.php b/src/pocketmine/level/generator/Flat.php
index cf629dca7..8478250c4 100644
--- a/src/pocketmine/level/generator/Flat.php
+++ b/src/pocketmine/level/generator/Flat.php
@@ -26,13 +26,11 @@ namespace pocketmine\level\generator;
 use pocketmine\block\Block;
 use pocketmine\block\BlockFactory;
 use pocketmine\item\ItemFactory;
-use pocketmine\level\ChunkManager;
 use pocketmine\level\format\Chunk;
 use pocketmine\level\generator\object\OreType;
 use pocketmine\level\generator\populator\Ore;
 use pocketmine\level\generator\populator\Populator;
 use pocketmine\math\Vector3;
-use pocketmine\utils\Random;
 
 class Flat extends Generator{
 	/** @var Chunk */
@@ -53,7 +51,6 @@ class Flat extends Generator{
 		$this->preset = "2;7,2x3,2;1;";
 		//$this->preset = "2;7,59x1,3x3,2;1;spawn(radius=10 block=89),decoration(treecount=80 grasscount=45)";
 		$this->options = $options;
-		$this->chunk = null;
 
 		if(isset($this->options["decoration"])){
 			$ores = new Ore();
@@ -86,7 +83,7 @@ class Flat extends Generator{
 		return $result;
 	}
 
-	protected function parsePreset($preset, $chunkX, $chunkZ){
+	protected function generateBaseChunk(string $preset) : void{
 		$this->preset = $preset;
 		$preset = explode(";", $preset);
 		$version = (int) $preset[0];
@@ -99,7 +96,7 @@ class Flat extends Generator{
 
 		$this->floorLevel = $y = count($this->structure);
 
-		$this->chunk = clone $this->level->getChunk($chunkX, $chunkZ);
+		$this->chunk = new Chunk(0, 0);
 		$this->chunk->setGenerated();
 
 		for($Z = 0; $Z < 16; ++$Z){
@@ -139,25 +136,12 @@ class Flat extends Generator{
 		}
 	}
 
-	public function init(ChunkManager $level, Random $random){
-		parent::init($level, $random);
-
-		/*
-		  // Commented out : We want to delay this
-		if(isset($this->options["preset"]) and $this->options["preset"] != ""){
-			$this->parsePreset($this->options["preset"]);
-		}else{
-			$this->parsePreset($this->preset);
-		}
-		*/
-	}
-
 	public function generateChunk(int $chunkX, int $chunkZ){
 		if($this->chunk === null){
 			if(isset($this->options["preset"]) and $this->options["preset"] != ""){
-				$this->parsePreset($this->options["preset"], $chunkX, $chunkZ);
+				$this->generateBaseChunk($this->options["preset"]);
 			}else{
-				$this->parsePreset($this->preset, $chunkX, $chunkZ);
+				$this->generateBaseChunk($this->preset);
 			}
 		}
 		$chunk = clone $this->chunk;