diff --git a/mappings/net/minecraft/entity/effect/StatusEffectInstance.mapping b/mappings/net/minecraft/entity/effect/StatusEffectInstance.mapping
index 0668962d64..a6b1f7a584 100644
--- a/mappings/net/minecraft/entity/effect/StatusEffectInstance.mapping
+++ b/mappings/net/minecraft/entity/effect/StatusEffectInstance.mapping
@@ -22,6 +22,8 @@ CLASS net/minecraft/class_1293 net/minecraft/entity/effect/StatusEffectInstance
 	FIELD field_5895 duration I
 	FIELD field_5896 type Lnet/minecraft/class_1291;
 	FIELD field_5897 LOGGER Lorg/slf4j/Logger;
+	METHOD <init> (Lnet/minecraft/class_1291;)V
+		ARG 1 type
 	METHOD <init> (Lnet/minecraft/class_1291;I)V
 		ARG 1 type
 		ARG 2 duration
@@ -51,6 +53,8 @@ CLASS net/minecraft/class_1293 net/minecraft/entity/effect/StatusEffectInstance
 		ARG 6 showIcon
 		ARG 7 hiddenEffect
 		ARG 8 factorCalculationData
+	METHOD <init> (Lnet/minecraft/class_1293;)V
+		ARG 1 instance
 	METHOD compareTo (Ljava/lang/Object;)I
 		ARG 1 that
 	METHOD equals (Ljava/lang/Object;)Z
diff --git a/mappings/net/minecraft/world/level/storage/LevelStorage.mapping b/mappings/net/minecraft/world/level/storage/LevelStorage.mapping
index 72e614685d..5177bd6295 100644
--- a/mappings/net/minecraft/world/level/storage/LevelStorage.mapping
+++ b/mappings/net/minecraft/world/level/storage/LevelStorage.mapping
@@ -9,6 +9,7 @@ CLASS net/minecraft/class_32 net/minecraft/world/level/storage/LevelStorage
 	FIELD field_44950 ALLOWED_SYMLINKS_FILE_NAME Ljava/lang/String;
 	FIELD field_44951 DEFAULT_ALLOWED_SYMLINK_MATCHER Ljava/nio/file/PathMatcher;
 	FIELD field_44952 symlinkFinder Lnet/minecraft/class_8580;
+	FIELD field_46205 MAX_LEVEL_DATA_BYTES I
 	METHOD <init> (Ljava/nio/file/Path;Ljava/nio/file/Path;Lnet/minecraft/class_8580;Lcom/mojang/datafixers/DataFixer;)V
 		ARG 1 savesDirectory
 		ARG 2 backupsDirectory