diff --git a/src/main/java/carpet/fakes/BiomeArrayInterface.java b/src/main/java/carpet/fakes/BiomeArrayInterface.java
deleted file mode 100644
index 8860abee..00000000
--- a/src/main/java/carpet/fakes/BiomeArrayInterface.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package carpet.fakes;
-
-import net.minecraft.core.BlockPos;
-import net.minecraft.world.level.Level;
-import net.minecraft.world.level.biome.Biome;
-
-public interface BiomeArrayInterface // unused
-{
-    void setBiomeAtIndex(BlockPos pos, Level world, Biome what);
-}