diff --git a/mappings/net/minecraft/world/biome/source/util/VanillaBiomeParameters.mapping b/mappings/net/minecraft/world/biome/source/util/VanillaBiomeParameters.mapping
index 44b1cf4d24..fc99994dd6 100644
--- a/mappings/net/minecraft/world/biome/source/util/VanillaBiomeParameters.mapping
+++ b/mappings/net/minecraft/world/biome/source/util/VanillaBiomeParameters.mapping
@@ -1,24 +1,24 @@
 CLASS net/minecraft/class_6554 net/minecraft/world/biome/source/util/VanillaBiomeParameters
-	FIELD field_34504 DEFAULT_PARAMETER Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34505 TEMPERATURE_PARAMETERS [Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34506 HUMIDITY_PARAMETERS [Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34507 EROSION_PARAMETERS [Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34508 FROZEN_TEMPERATURE Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34509 NON_FROZEN_TEMPERATURE_PARAMETERS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34510 MUSHROOM_FIELDS_CONTINENTALNESS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34511 DEEP_OCEAN_CONTINENTALNESS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34512 OCEAN_CONTINENTALNESS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34513 SHORE_CONTINENTALNESS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34514 RIVER_CONTINENTALNESS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34515 NEAR_INLAND_CONTINENTALNESS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34516 MID_INLAND_CONTINENTALNESS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34517 FAR_INLAND_CONTINENTALNESS Lnet/minecraft/class_6544$class_6546;
-	FIELD field_34518 OCEAN_BIOMES [[Lnet/minecraft/class_5321;
-	FIELD field_34519 COMMON_BIOMES [[Lnet/minecraft/class_5321;
-	FIELD field_34520 UNCOMMON_BIOMES [[Lnet/minecraft/class_5321;
-	FIELD field_34521 NEAR_MOUNTAIN_BIOMES [[Lnet/minecraft/class_5321;
-	FIELD field_34522 SPECIAL_NEAR_MOUNTAIN_BIOMES [[Lnet/minecraft/class_5321;
-	FIELD field_36339 WINDSWEPT_BIOMES [[Lnet/minecraft/class_5321;
+	FIELD field_34504 defaultParameter Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34505 temperatureParameters [Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34506 humidityParameters [Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34507 erosionParameters [Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34508 frozenTemperature Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34509 nonFrozenTemperatureParameters Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34510 mushroomFieldsContinentalness Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34511 deepOceanContinentalness Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34512 oceanContinentalness Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34513 shoreContinentalness Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34514 riverContinentalness Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34515 nearInlandContinentalness Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34516 midInlandContinentalness Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34517 farInlandContinentalness Lnet/minecraft/class_6544$class_6546;
+	FIELD field_34518 oceanBiomes [[Lnet/minecraft/class_5321;
+	FIELD field_34519 commonBiomes [[Lnet/minecraft/class_5321;
+	FIELD field_34520 uncommonBiomes [[Lnet/minecraft/class_5321;
+	FIELD field_34521 nearMountainBiomes [[Lnet/minecraft/class_5321;
+	FIELD field_34522 specialNearMountainBiomes [[Lnet/minecraft/class_5321;
+	FIELD field_36339 windsweptBiomes [[Lnet/minecraft/class_5321;
 	METHOD method_38179 getWeirdnessDescription (D)Ljava/lang/String;
 		ARG 0 weirdness
 	METHOD method_38180 getNoiseRangeIndex (D[Lnet/minecraft/class_6544$class_6546;)Ljava/lang/String;