diff --git a/src/main/java/org/betterx/bclib/mixin/common/BlockStateBaseMixin.java b/src/main/java/org/betterx/bclib/mixin/common/BlockStateBaseMixin.java
deleted file mode 100644
index d32bce37..00000000
--- a/src/main/java/org/betterx/bclib/mixin/common/BlockStateBaseMixin.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package org.betterx.bclib.mixin.common;
-
-import org.betterx.bclib.util.MethodReplace;
-
-import net.minecraft.world.level.block.Block;
-import net.minecraft.world.level.block.state.BlockBehaviour.BlockStateBase;
-
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
-
-import java.util.function.Function;
-
-@Mixin(BlockStateBase.class)
-public class BlockStateBaseMixin {
-    @Inject(method = "is(Lnet/minecraft/world/level/block/Block;)Z", at = @At("HEAD"), cancellable = true)
-    private void bclib_replaceFunction(Block block, CallbackInfoReturnable<Boolean> info) {
-        Function<BlockStateBase, Boolean> replacement = MethodReplace.getBlockReplace(block);
-        if (replacement != null) {
-            info.setReturnValue(replacement.apply(BlockStateBase.class.cast(this)));
-        }
-    }
-}
diff --git a/src/main/java/org/betterx/bclib/util/MethodReplace.java b/src/main/java/org/betterx/bclib/util/MethodReplace.java
index 5dbe1ca7..dbe1a7f5 100644
--- a/src/main/java/org/betterx/bclib/util/MethodReplace.java
+++ b/src/main/java/org/betterx/bclib/util/MethodReplace.java
@@ -19,6 +19,7 @@ public class MethodReplace {
         MethodReplace.item = item;
     }
 
+    @Deprecated(forRemoval = true)
     public static void addBlockReplace(Block block, Function<BlockStateBase, Boolean> blockReplace) {
         MethodReplace.blockReplace = blockReplace;
         MethodReplace.block = block;
@@ -35,6 +36,7 @@ public class MethodReplace {
     }
 
     @Nullable
+    @Deprecated(forRemoval = true)
     public static Function<BlockStateBase, Boolean> getBlockReplace(Block block) {
         if (MethodReplace.block != block) {
             return null;
diff --git a/src/main/resources/bclib.mixins.common.json b/src/main/resources/bclib.mixins.common.json
index 0f3c6372..9caf55af 100644
--- a/src/main/resources/bclib.mixins.common.json
+++ b/src/main/resources/bclib.mixins.common.json
@@ -9,7 +9,6 @@
     "BiomeGenerationSettingsAccessor",
     "BiomeMixin",
     "BiomeSourceMixin",
-    "BlockStateBaseMixin",
     "BoneMealItemMixin",
     "ChunkGeneratorAccessor",
     "ChunkGeneratorMixin",