diff --git a/src/main/java/org/embeddedt/modernfix/core/config/ModernFixEarlyConfig.java b/src/main/java/org/embeddedt/modernfix/core/config/ModernFixEarlyConfig.java
index 016dc1ab..da7eb18d 100644
--- a/src/main/java/org/embeddedt/modernfix/core/config/ModernFixEarlyConfig.java
+++ b/src/main/java/org/embeddedt/modernfix/core/config/ModernFixEarlyConfig.java
@@ -39,6 +39,7 @@ public class ModernFixEarlyConfig {
         this.addMixinRule("perf.nuke_empty_chunk_sections", true);
         this.addMixinRule("perf.flatten_model_predicates", true);
         this.addMixinRule("perf.deduplicate_location", true);
+        this.addMixinRule("perf.cache_blockstate_cache_arrays", true);
         this.addMixinRule("safety", true);
         this.addMixinRule("launch.transformer_cache", false);
         this.addMixinRule("launch.class_search_cache", true);
diff --git a/src/main/java/org/embeddedt/modernfix/mixin/perf/cache_blockstate_cache_arrays/AbstractBlockStateCacheMixin.java b/src/main/java/org/embeddedt/modernfix/mixin/perf/cache_blockstate_cache_arrays/AbstractBlockStateCacheMixin.java
new file mode 100644
index 00000000..0cf2fdc4
--- /dev/null
+++ b/src/main/java/org/embeddedt/modernfix/mixin/perf/cache_blockstate_cache_arrays/AbstractBlockStateCacheMixin.java
@@ -0,0 +1,23 @@
+package org.embeddedt.modernfix.mixin.perf.cache_blockstate_cache_arrays;
+
+import net.minecraft.util.BlockVoxelShape;
+import net.minecraft.util.Direction;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(targets = { "net/minecraft/block/AbstractBlock$AbstractBlockState$Cache" })
+public class AbstractBlockStateCacheMixin {
+    private static final BlockVoxelShape[] MF_BLOCK_VOXEL_SHAPES = BlockVoxelShape.values();
+    private static final Direction.Axis[] DIRECTION_AXIS_VALUES = Direction.Axis.values();
+
+    @Redirect(method = "<init>(Lnet/minecraft/block/BlockState;)V", at = @At(value = "INVOKE", target = "Lnet/minecraft/util/BlockVoxelShape;values()[Lnet/minecraft/util/BlockVoxelShape;"))
+    private BlockVoxelShape[] getVoxelShapeValues() {
+        return MF_BLOCK_VOXEL_SHAPES;
+    }
+
+    @Redirect(method = "<init>(Lnet/minecraft/block/BlockState;)V", at = @At(value = "INVOKE", target = "Lnet/minecraft/util/Direction$Axis;values()[Lnet/minecraft/util/Direction$Axis;"))
+    private Direction.Axis[] getDirectionAxisValues() {
+        return DIRECTION_AXIS_VALUES;
+    }
+}
diff --git a/src/main/resources/modernfix.mixins.json b/src/main/resources/modernfix.mixins.json
index db8cb228..e7a36858 100644
--- a/src/main/resources/modernfix.mixins.json
+++ b/src/main/resources/modernfix.mixins.json
@@ -24,7 +24,8 @@
     "perf.deduplicate_location.MixinResourceLocation",
     "perf.sync_executor_sleep.SyncExecutorMixin",
     "perf.compress_biome_container.MixinBiomeContainer",
-    "perf.nuke_empty_chunk_sections.MixinChunk"
+    "perf.nuke_empty_chunk_sections.MixinChunk",
+    "perf.cache_blockstate_cache_arrays.AbstractBlockStateCacheMixin"
   ],
   "client": [
     "feature.measure_time.MinecraftMixin",