diff --git a/src/main/java/de/bixilon/minosoft/data/world/biome/WorldBiomes.kt b/src/main/java/de/bixilon/minosoft/data/world/biome/WorldBiomes.kt
index 58eaf57cf..ba85b39c8 100644
--- a/src/main/java/de/bixilon/minosoft/data/world/biome/WorldBiomes.kt
+++ b/src/main/java/de/bixilon/minosoft/data/world/biome/WorldBiomes.kt
@@ -1,6 +1,6 @@
 /*
  * Minosoft
- * Copyright (C) 2020-2023 Moritz Zwerger
+ * Copyright (C) 2020-2024 Moritz Zwerger
  *
  * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
@@ -23,7 +23,6 @@ import de.bixilon.minosoft.data.world.biome.accessor.noise.NoiseBiomeAccessor
 import de.bixilon.minosoft.data.world.biome.accessor.noise.VoronoiBiomeAccessor
 import de.bixilon.minosoft.data.world.chunk.chunk.Chunk
 import de.bixilon.minosoft.data.world.positions.BlockPosition
-import de.bixilon.minosoft.gui.rendering.util.VecUtil.inSectionHeight
 import de.bixilon.minosoft.gui.rendering.util.VecUtil.sectionHeight
 import de.bixilon.minosoft.protocol.protocol.ProtocolVersions.V_19W36A
 
@@ -46,7 +45,7 @@ class WorldBiomes(val world: World) : BiomeAccessor {
 
     fun getBiome(x: Int, y: Int, z: Int, chunk: Chunk): Biome? {
         val noise = this.noise ?: return chunk.biomeSource.get(x, y, z)
-        chunk[y.sectionHeight]?.let { return it.biomes[x, y.inSectionHeight, z] } // access cache
+        chunk[y.sectionHeight]?.let { return it.biomes[x, y, z] } // access cache
 
         return noise.get(x, y, z, chunk)
     }
diff --git a/src/main/java/de/bixilon/minosoft/data/world/container/biome/BiomeSectionDataProvider.kt b/src/main/java/de/bixilon/minosoft/data/world/container/biome/BiomeSectionDataProvider.kt
index 4f730c24e..a51c6369c 100644
--- a/src/main/java/de/bixilon/minosoft/data/world/container/biome/BiomeSectionDataProvider.kt
+++ b/src/main/java/de/bixilon/minosoft/data/world/container/biome/BiomeSectionDataProvider.kt
@@ -1,6 +1,6 @@
 /*
  * Minosoft
- * Copyright (C) 2020-2023 Moritz Zwerger
+ * Copyright (C) 2020-2024 Moritz Zwerger
  *
  * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
@@ -17,12 +17,14 @@ import de.bixilon.kutil.concurrent.lock.Lock
 import de.bixilon.minosoft.data.registries.biomes.Biome
 import de.bixilon.minosoft.data.world.chunk.ChunkSection
 import de.bixilon.minosoft.data.world.container.SectionDataProvider
+import de.bixilon.minosoft.gui.rendering.util.VecUtil.inSectionHeight
 
 class BiomeSectionDataProvider(
     lock: Lock? = null,
     val section: ChunkSection,
 ) : SectionDataProvider<Biome?>(lock, false) {
 
+    @Deprecated("Wrong y coordinate for biomes")
     override fun get(index: Int): Biome? {
         var biome = super.get(index)
         if (biome != null) return biome
@@ -32,10 +34,11 @@ class BiomeSectionDataProvider(
     }
 
     override fun get(x: Int, y: Int, z: Int): Biome? {
-        var biome = super.get(x, y, z)
+        val inSectionY = y.inSectionHeight
+        var biome = super.get(x, inSectionY, z)
         if (biome != null) return biome
         biome = section.chunk.world.biomes.noise?.get(x, y, z, section.chunk)
-        unsafeSet(x, y, z, biome)
+        unsafeSet(x, inSectionY, z, biome)
         return biome
     }
 }