diff --git a/src/main/java/org/embeddedt/modernfix/common/mixin/perf/state_definition_construct/StateDefinitionMixin.java b/src/main/java/org/embeddedt/modernfix/common/mixin/perf/state_definition_construct/StateDefinitionMixin.java
deleted file mode 100644
index b24ed70d..00000000
--- a/src/main/java/org/embeddedt/modernfix/common/mixin/perf/state_definition_construct/StateDefinitionMixin.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package org.embeddedt.modernfix.common.mixin.perf.state_definition_construct;
-
-import com.google.common.collect.ImmutableSortedMap;
-import net.minecraft.world.level.block.state.StateDefinition;
-import net.minecraft.world.level.block.state.StateHolder;
-import net.minecraft.world.level.block.state.properties.Property;
-import org.embeddedt.modernfix.annotation.RequiresMod;
-import org.embeddedt.modernfix.blockstate.FakeStateMap;
-import org.spongepowered.asm.mixin.Final;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.ModifyVariable;
-
-import java.util.Map;
-
-// This optimization requires FerriteCore to be worthwhile, otherwise the FakeStateMap degrades to hash internally
-@Mixin(StateDefinition.class)
-@RequiresMod("ferritecore")
-public class StateDefinitionMixin<O, S extends StateHolder<O, S>> {
-    @Shadow @Final private ImmutableSortedMap<String, Property<?>> propertiesByName;
-
-    /**
-     * @author embeddedt
-     * @reason write states into a custom array map for fast iteration by FerriteCore, no need to waste time hashing
-     * and growing
-     */
-    @ModifyVariable(method = "<init>", at = @At(value = "STORE", ordinal = 0), ordinal = 1, index = 8)
-    private Map<Map<Property<?>, Comparable<?>>, S> useArrayMap(Map<Map<Property<?>, Comparable<?>>, S> in) {
-        int numStates = 1;
-        for(Property<?> prop : this.propertiesByName.values()) {
-            numStates *= prop.getPossibleValues().size();
-        }
-        return new FakeStateMap<>(numStates);
-    }
-}