diff --git a/patches/server/0018-Make-getBiomeCategory-public.patch b/patches/server/0018-Make-getBiomeCategory-public.patch
new file mode 100644
index 000000000..a09c71165
--- /dev/null
+++ b/patches/server/0018-Make-getBiomeCategory-public.patch
@@ -0,0 +1,90 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Cryptite <cryptite@gmail.com>
+Date: Fri, 4 Mar 2022 09:16:03 -0600
+Subject: [PATCH] Make getBiomeCategory public
+
+
+diff --git a/src/main/java/net/minecraft/world/level/biome/Biome.java b/src/main/java/net/minecraft/world/level/biome/Biome.java
+index 0422d787593cc65aadcae9f7517ec67a52f1f72b..5333fc5a5400b49a247bf86bf402a016d76b7300 100644
+--- a/src/main/java/net/minecraft/world/level/biome/Biome.java
++++ b/src/main/java/net/minecraft/world/level/biome/Biome.java
+@@ -37,6 +37,36 @@ import net.minecraft.world.level.material.Fluids;
+ public final class Biome {
+     public static final Codec<Biome> DIRECT_CODEC;
+     public static final Codec<Biome> NETWORK_CODEC;
++
++    // Slice start - Decompile fix
++    static {
++        DIRECT_CODEC = RecordCodecBuilder.create((instance) -> {
++            return instance.group(Biome.ClimateSettings.CODEC.forGetter((biome) -> {
++                return biome.climateSettings;
++            }), Biome.BiomeCategory.CODEC.fieldOf("category").forGetter((biome) -> {
++                return biome.biomeCategory;
++            }), BiomeSpecialEffects.CODEC.fieldOf("effects").forGetter((biome) -> {
++                return biome.specialEffects;
++            }), BiomeGenerationSettings.CODEC.forGetter((biome) -> {
++                return biome.generationSettings;
++            }), MobSpawnSettings.CODEC.forGetter((biome) -> {
++                return biome.mobSettings;
++            })).apply(instance, Biome::new);
++        });
++        NETWORK_CODEC = RecordCodecBuilder.create((instance) -> {
++            return instance.group(Biome.ClimateSettings.CODEC.forGetter((biome) -> {
++                return biome.climateSettings;
++            }), Biome.BiomeCategory.CODEC.fieldOf("category").forGetter((biome) -> {
++                return biome.biomeCategory;
++            }), BiomeSpecialEffects.CODEC.fieldOf("effects").forGetter((biome) -> {
++                return biome.specialEffects;
++            })).apply(instance, (weather, category, effects) -> {
++                return new Biome(weather, category, effects, BiomeGenerationSettings.EMPTY, MobSpawnSettings.EMPTY);
++            });
++        });
++    }
++    // Slice end
++
+     public static final Codec<Holder<Biome>> CODEC = RegistryFileCodec.create(Registry.BIOME_REGISTRY, DIRECT_CODEC);
+     public static final Codec<HolderSet<Biome>> LIST_CODEC = RegistryCodecs.homogeneousList(Registry.BIOME_REGISTRY, DIRECT_CODEC);
+     private static final PerlinSimplexNoise TEMPERATURE_NOISE = new PerlinSimplexNoise(new WorldgenRandom(new LegacyRandomSource(1234L)), ImmutableList.of(0));
+@@ -243,7 +273,7 @@ public final class Biome {
+         return this.specialEffects.getBackgroundMusic();
+     }
+ 
+-    Biome.BiomeCategory getBiomeCategory() {
++    public Biome.BiomeCategory getBiomeCategory() { // Slice
+         return this.biomeCategory;
+     }
+ 
+@@ -253,33 +283,6 @@ public final class Biome {
+         return biomeEntry.value().getBiomeCategory();
+     }
+ 
+-    static {
+-        DIRECT_CODEC = RecordCodecBuilder.create((instance) -> {
+-            return instance.group(Biome.ClimateSettings.CODEC.forGetter((biome) -> {
+-                return biome.climateSettings;
+-            }), Biome.BiomeCategory.CODEC.fieldOf("category").forGetter((biome) -> {
+-                return biome.biomeCategory;
+-            }), BiomeSpecialEffects.CODEC.fieldOf("effects").forGetter((biome) -> {
+-                return biome.specialEffects;
+-            }), BiomeGenerationSettings.CODEC.forGetter((biome) -> {
+-                return biome.generationSettings;
+-            }), MobSpawnSettings.CODEC.forGetter((biome) -> {
+-                return biome.mobSettings;
+-            })).apply(instance, Biome::new);
+-        });
+-        NETWORK_CODEC = RecordCodecBuilder.create((instance) -> {
+-            return instance.group(Biome.ClimateSettings.CODEC.forGetter((biome) -> {
+-                return biome.climateSettings;
+-            }), Biome.BiomeCategory.CODEC.fieldOf("category").forGetter((biome) -> {
+-                return biome.biomeCategory;
+-            }), BiomeSpecialEffects.CODEC.fieldOf("effects").forGetter((biome) -> {
+-                return biome.specialEffects;
+-            })).apply(instance, (weather, category, effects) -> {
+-                return new Biome(weather, category, effects, BiomeGenerationSettings.EMPTY, MobSpawnSettings.EMPTY);
+-            });
+-        });
+-    }
+-
+     public static class BiomeBuilder {
+         @Nullable
+         private Biome.Precipitation precipitation;