diff --git a/build-data/reobf-mappings-patch.tiny b/build-data/reobf-mappings-patch.tiny
index 3f1d53cd4..011cb01ef 100644
--- a/build-data/reobf-mappings-patch.tiny
+++ b/build-data/reobf-mappings-patch.tiny
@@ -14,16 +14,15 @@ tiny	2	0	mojang+yarn	spigot
 
 # CraftBukkit changes type
 c	net/minecraft/server/level/ServerLevel	net/minecraft/server/level/WorldServer
-	f	Lnet/minecraft/world/level/storage/PrimaryLevelData;	serverLevelData	N
+	f	Lnet/minecraft/world/level/storage/PrimaryLevelData;	serverLevelData	M
 
 c	net/minecraft/world/level/chunk/LevelChunk	net/minecraft/world/level/chunk/Chunk
 	f	Lnet/minecraft/server/level/ServerLevel;	level	q
 
 # See mappings-patch.tiny
 c	net/minecraft/server/level/ChunkMap	net/minecraft/server/level/PlayerChunkMap
-	f	Lnet/minecraft/server/level/ChunkMap$ChunkDistanceManager;	distanceManager	D
+	f	Lnet/minecraft/server/level/ChunkMap$ChunkDistanceManager;	distanceManager	E
 
-# 1.18 todo: verify paper still changes this
 # Paper changes type
 c	net/minecraft/core/MappedRegistry	net/minecraft/core/RegistryMaterials
-	f	Lit/unimi/dsi/fastutil/objects/Reference2IntOpenHashMap;	toId	bA
+	f	Lit/unimi/dsi/fastutil/objects/Reference2IntOpenHashMap;	toId	bE