diff --git a/PATCHED.md b/PATCHED.md
index 9dcadcc9..f1907627 100644
--- a/PATCHED.md
+++ b/PATCHED.md
@@ -70,6 +70,7 @@
 | Basic    | [MC-123450](https://bugs.mojang.com/browse/MC-123450) | Item frames play sounds when the item within them is read from NBT                                                                             |
 | Basic    | [MC-129909](https://bugs.mojang.com/browse/MC-129909) | Players in spectator mode continue to consume foods and liquids shortly after switching game modes                                             |
 | Basic    | [MC-132878](https://bugs.mojang.com/browse/MC-132878) | Armor stands destroyed by explosions/lava/fire don't produce particles                                                                         |
+| Basic    | [MC-134110](https://bugs.mojang.com/browse/MC-134110) | Structure mirroring breaking apart double chests                                                                                               |
 | Basic    | [MC-147659](https://bugs.mojang.com/browse/MC-147659) | Some witch huts spawn the incorrect cat                                                                                                        |
 | Basic    | [MC-139041](https://bugs.mojang.com/browse/MC-139041) | The sounds of fishing bobbers aren't controlled by the "Players" sound slider                                                                  |
 | Basic    | [MC-155509](https://bugs.mojang.com/browse/MC-155509) | Puffed pufferfish can hurt the player while dying                                                                                              |
diff --git a/src/main/java/dev/isxander/debugify/mixins/basic/mc134110/ChestBlockMixin.java b/src/main/java/dev/isxander/debugify/mixins/basic/mc134110/ChestBlockMixin.java
new file mode 100644
index 00000000..0d82b3aa
--- /dev/null
+++ b/src/main/java/dev/isxander/debugify/mixins/basic/mc134110/ChestBlockMixin.java
@@ -0,0 +1,22 @@
+package dev.isxander.debugify.mixins.basic.mc134110;
+
+import com.llamalad7.mixinextras.injector.wrapmethod.WrapMethod;
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import dev.isxander.debugify.fixes.BugFix;
+import dev.isxander.debugify.fixes.FixCategory;
+import net.minecraft.world.level.block.ChestBlock;
+import net.minecraft.world.level.block.Mirror;
+import net.minecraft.world.level.block.state.BlockState;
+import org.spongepowered.asm.mixin.Mixin;
+
+import static net.minecraft.world.level.block.ChestBlock.TYPE;
+
+@BugFix(id = "MC-134110", category = FixCategory.BASIC, env = BugFix.Env.SERVER, description = "Structure mirroring breaking apart double chests")
+@Mixin(ChestBlock.class)
+public class ChestBlockMixin {
+    @WrapMethod(method = "mirror")
+    private BlockState fixChestRotations(BlockState blockState, Mirror mirror, Operation<BlockState> original) {
+        BlockState result = original.call(blockState, mirror);
+        return mirror == Mirror.NONE ? result : result.setValue(TYPE, result.getValue(TYPE).getOpposite());
+    }
+}
diff --git a/src/main/resources/assets/debugify/lang/en_us.json b/src/main/resources/assets/debugify/lang/en_us.json
index e211d947..c068726a 100644
--- a/src/main/resources/assets/debugify/lang/en_us.json
+++ b/src/main/resources/assets/debugify/lang/en_us.json
@@ -68,6 +68,7 @@
   "debugify.fix_explanation.mc-121903": "Adds NBT tag 'LastExecuted' to command blocks to save and load their last executed property.",
   "debugify.fix_explanation.mc-124117": "Sends players packets to update all their effects, their experience and their abilities after cross dimensional teleport.",
   "debugify.fix_explanation.mc-132878": "Spawns breaking particles when armour stands are hurt.",
+  "debugify.fix_explanation.mc-134110": "Correctly rotates double chests when a structure that is mirrored is placed.",
   "debugify.fix_explanation.mc-135971": "Overrides CTRL+Q behaviour in crafting slot to repeatedly CTRL+Q until there are no items left in the crafting slot.",
   "debugify.fix_explanation.mc-155509": "Checks if the pufferfish is alive before attempting to sting the player.",
   "debugify.fix_explanation.mc-159283": "Casts 32-bit integers to 64-bit equivalents to prevent integer overflow at high X and Z values.",
diff --git a/src/main/resources/debugify.mixins.json b/src/main/resources/debugify.mixins.json
index ee145e88..0cabcfd1 100644
--- a/src/main/resources/debugify.mixins.json
+++ b/src/main/resources/debugify.mixins.json
@@ -18,6 +18,7 @@
     "basic.mc123450.ItemFrameMixin",
     "basic.mc129909.ServerPlayerMixin",
     "basic.mc132878.ArmorStandMixin",
+    "basic.mc134110.ChestBlockMixin",
     "basic.mc147659.CatSpawnerMixin",
     "basic.mc139041.FishingRodItemMixin",
     "basic.mc155509.PufferfishMixin",