diff --git a/src/pocketmine/level/format/io/data/BaseNbtLevelData.php b/src/pocketmine/level/format/io/data/BaseNbtLevelData.php
index 5c8c6a699..532e7b22f 100644
--- a/src/pocketmine/level/format/io/data/BaseNbtLevelData.php
+++ b/src/pocketmine/level/format/io/data/BaseNbtLevelData.php
@@ -78,8 +78,10 @@ abstract class BaseNbtLevelData implements LevelData{
 	protected static function hackyFixForGeneratorClasspathInLevelDat(string $className) : ?string{
 		//THESE ARE DELIBERATELY HARDCODED, DO NOT CHANGE!
 		switch($className){
+			/** @noinspection ClassConstantCanBeUsedInspection */
 			case 'pocketmine\level\generator\normal\Normal':
 				return "normal";
+			/** @noinspection ClassConstantCanBeUsedInspection */
 			case 'pocketmine\level\generator\Flat':
 				return "flat";
 		}