diff --git a/addon/core/src/main/java/de/erethon/dungeonsxxl/sign/GlowingBlockSign.java b/addon/core/src/main/java/de/erethon/dungeonsxxl/sign/GlowingBlockSign.java
index 96c1a593..900cdb39 100644
--- a/addon/core/src/main/java/de/erethon/dungeonsxxl/sign/GlowingBlockSign.java
+++ b/addon/core/src/main/java/de/erethon/dungeonsxxl/sign/GlowingBlockSign.java
@@ -9,8 +9,8 @@ import de.erethon.dungeonsxl.api.DungeonsAPI;
 import de.erethon.dungeonsxl.api.sign.Rocker;
 import de.erethon.dungeonsxl.api.world.InstanceWorld;
 import de.erethon.dungeonsxl.player.DPermission;
-import de.erethon.bedrock.misc.BlockUtil;
 import de.erethon.bedrock.misc.EnumUtil;
+import de.erethon.dungeonsxl.util.BlockUtilCompat;
 import de.erethon.dungeonsxl.world.DGameWorld;
 import de.erethon.dungeonsxxl.DungeonsXXL;
 import de.erethon.dungeonsxxl.world.block.GlowingBlock;
@@ -104,7 +104,7 @@ public class GlowingBlockSign extends Rocker {
         }
 
         ((DGameWorld) getGameWorld()).addGameBlock(
-                glowingBlock = new GlowingBlock(DungeonsXXL.getInstance(), BlockUtil.getAttachedBlock(getSign().getBlock()), color, time));
+                glowingBlock = new GlowingBlock(DungeonsXXL.getInstance(), BlockUtilCompat.getAttachedBlock(getSign().getBlock()), color, time));
         active = true;
     }
 
diff --git a/addon/core/src/main/java/de/erethon/dungeonsxxl/sign/InteractWallSign.java b/addon/core/src/main/java/de/erethon/dungeonsxxl/sign/InteractWallSign.java
index 502ebdce..33369f4f 100644
--- a/addon/core/src/main/java/de/erethon/dungeonsxxl/sign/InteractWallSign.java
+++ b/addon/core/src/main/java/de/erethon/dungeonsxxl/sign/InteractWallSign.java
@@ -10,8 +10,8 @@ import de.erethon.dungeonsxl.api.world.InstanceWorld;
 import de.erethon.dungeonsxl.player.DPermission;
 import de.erethon.dungeonsxl.sign.passive.InteractSign;
 import de.erethon.dungeonsxl.trigger.InteractTrigger;
-import de.erethon.bedrock.misc.BlockUtil;
 import de.erethon.bedrock.misc.NumberUtil;
+import de.erethon.dungeonsxl.util.BlockUtilCompat;
 import de.erethon.dungeonsxl.world.DGameWorld;
 import org.bukkit.block.Sign;
 
@@ -54,7 +54,7 @@ public class InteractWallSign extends InteractSign {
     @Override
     public void initialize() {
         InteractTrigger trigger = InteractTrigger.getOrCreate(NumberUtil.parseInt(getSign().getLine(1)),
-                BlockUtil.getAttachedBlock(getSign().getBlock()), (DGameWorld) getGameWorld());
+                BlockUtilCompat.getAttachedBlock(getSign().getBlock()), (DGameWorld) getGameWorld());
         if (trigger != null) {
             trigger.addListener(this);
             addTrigger(trigger);
diff --git a/core/src/main/java/de/erethon/dungeonsxl/sign/passive/BedSign.java b/core/src/main/java/de/erethon/dungeonsxl/sign/passive/BedSign.java
index f5b3da3d..1bfad064 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/sign/passive/BedSign.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/sign/passive/BedSign.java
@@ -22,8 +22,8 @@ import de.erethon.dungeonsxl.api.sign.Passive;
 import de.erethon.dungeonsxl.api.world.InstanceWorld;
 import de.erethon.dungeonsxl.player.DGroup;
 import de.erethon.dungeonsxl.player.DPermission;
-import de.erethon.bedrock.misc.BlockUtil;
 import de.erethon.bedrock.misc.NumberUtil;
+import de.erethon.dungeonsxl.util.BlockUtilCompat;
 import de.erethon.dungeonsxl.world.DGameWorld;
 import de.erethon.dungeonsxl.world.block.TeamBed;
 import org.bukkit.block.Block;
@@ -73,7 +73,7 @@ public class BedSign extends Passive {
     @Override
     public void initialize() {
         this.team = NumberUtil.parseInt(getLine(1));
-        Block block = BlockUtil.getAttachedBlock(getSign().getBlock());
+        Block block = BlockUtilCompat.getAttachedBlock(getSign().getBlock());
 
         if (Category.BEDS.containsBlock(block)) {
             if (getGame().getGroups().size() > team) {
diff --git a/core/src/main/java/de/erethon/dungeonsxl/sign/passive/ProtectionSign.java b/core/src/main/java/de/erethon/dungeonsxl/sign/passive/ProtectionSign.java
index ec96e88f..0683c6b0 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/sign/passive/ProtectionSign.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/sign/passive/ProtectionSign.java
@@ -20,7 +20,7 @@ import de.erethon.dungeonsxl.api.DungeonsAPI;
 import de.erethon.dungeonsxl.api.sign.Passive;
 import de.erethon.dungeonsxl.api.world.InstanceWorld;
 import de.erethon.dungeonsxl.player.DPermission;
-import de.erethon.bedrock.misc.BlockUtil;
+import de.erethon.dungeonsxl.util.BlockUtilCompat;
 import de.erethon.dungeonsxl.world.DGameWorld;
 import de.erethon.dungeonsxl.world.block.ProtectedBlock;
 import org.bukkit.block.Sign;
@@ -66,7 +66,7 @@ public class ProtectionSign extends Passive {
 
     @Override
     public void initialize() {
-        ((DGameWorld) getGameWorld()).addGameBlock(new ProtectedBlock(api, BlockUtil.getAttachedBlock(getSign().getBlock())));
+        ((DGameWorld) getGameWorld()).addGameBlock(new ProtectedBlock(api, BlockUtilCompat.getAttachedBlock(getSign().getBlock())));
     }
 
 }
diff --git a/core/src/main/java/de/erethon/dungeonsxl/sign/rocker/OpenDoorSign.java b/core/src/main/java/de/erethon/dungeonsxl/sign/rocker/OpenDoorSign.java
index 8f9d181f..5da40090 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/sign/rocker/OpenDoorSign.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/sign/rocker/OpenDoorSign.java
@@ -22,6 +22,7 @@ import de.erethon.dungeonsxl.api.sign.Rocker;
 import de.erethon.dungeonsxl.api.world.InstanceWorld;
 import de.erethon.dungeonsxl.player.DPermission;
 import de.erethon.bedrock.misc.BlockUtil;
+import de.erethon.dungeonsxl.util.BlockUtilCompat;
 import de.erethon.dungeonsxl.world.DGameWorld;
 import de.erethon.dungeonsxl.world.block.LockedDoor;
 import org.bukkit.block.Block;
@@ -79,7 +80,7 @@ public class OpenDoorSign extends Rocker {
 
     @Override
     public void initialize() {
-        Block block = BlockUtil.getAttachedBlock(getSign().getBlock());
+        Block block = BlockUtilCompat.getAttachedBlock(getSign().getBlock());
         if (Category.DOORS.containsBlock(block) || Category.FENCE_GATES.containsBlock(block) || Category.TRAPDOORS.containsBlock(block)) {
             if (block.getRelative(BlockFace.DOWN).getType() == block.getType()) {
                 door = new LockedDoor(api, block.getRelative(BlockFace.DOWN));
diff --git a/core/src/main/java/de/erethon/dungeonsxl/trigger/RedstoneTrigger.java b/core/src/main/java/de/erethon/dungeonsxl/trigger/RedstoneTrigger.java
index ff7d2509..b928c9b7 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/trigger/RedstoneTrigger.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/trigger/RedstoneTrigger.java
@@ -21,6 +21,7 @@ import de.erethon.dungeonsxl.api.sign.Deactivatable;
 import de.erethon.dungeonsxl.api.sign.DungeonSign;
 import de.erethon.dungeonsxl.event.trigger.TriggerActionEvent;
 import de.erethon.bedrock.misc.BlockUtil;
+import de.erethon.dungeonsxl.util.BlockUtilCompat;
 import de.erethon.dungeonsxl.world.DGameWorld;
 import org.bukkit.Bukkit;
 import org.bukkit.block.Block;
@@ -82,7 +83,7 @@ public class RedstoneTrigger extends Trigger {
     public static RedstoneTrigger getOrCreate(Sign sign, DGameWorld gameWorld) {
         Block rtBlock;
         if (Category.WALL_SIGNS.containsBlock(sign.getBlock())) {
-            rtBlock = BlockUtil.getAttachedBlock(sign.getBlock());
+            rtBlock = BlockUtilCompat.getAttachedBlock(sign.getBlock());
         } else {
             rtBlock = sign.getBlock();
         }
diff --git a/core/src/main/java/de/erethon/dungeonsxl/util/BlockUtilCompat.java b/core/src/main/java/de/erethon/dungeonsxl/util/BlockUtilCompat.java
new file mode 100644
index 00000000..f3c4e8c1
--- /dev/null
+++ b/core/src/main/java/de/erethon/dungeonsxl/util/BlockUtilCompat.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2012-2022 Frank Baumann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package de.erethon.dungeonsxl.util;
+
+import de.erethon.bedrock.compatibility.Version;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.data.Directional;
+import org.bukkit.material.Attachable;
+import org.bukkit.material.MaterialData;
+
+/**
+ * @author Daniel Saukel
+ */
+public class BlockUtilCompat {
+
+    /**
+     * Returns the block the given block is attached to.
+     *
+     * @param block the block to check
+     * @return the attached block
+     */
+    public static Block getAttachedBlock(Block block) {
+        if (Version.isAtLeast(Version.MC1_13)) {
+            if (block.getBlockData() instanceof Directional) {
+                Directional data = (Directional) block.getBlockData();
+                if (data.getFaces().size() == 4) {
+                    return block.getRelative(data.getFacing().getOppositeFace());
+                }
+            }
+            return block.getRelative(BlockFace.DOWN);
+
+        } else {
+            MaterialData meta = block.getState().getData();
+            BlockFace blockFace = BlockFace.DOWN;
+            if (meta instanceof Attachable) {
+                blockFace = ((Attachable) meta).getAttachedFace();
+            }
+            return block.getRelative(blockFace);
+        }
+    }
+}
diff --git a/core/src/main/java/de/erethon/dungeonsxl/world/DGameWorld.java b/core/src/main/java/de/erethon/dungeonsxl/world/DGameWorld.java
index 63edf5a5..67a42c43 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/world/DGameWorld.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/world/DGameWorld.java
@@ -40,7 +40,6 @@ import de.erethon.dungeonsxl.trigger.Trigger;
 import de.erethon.dungeonsxl.trigger.TriggerType;
 import de.erethon.dungeonsxl.trigger.TriggerTypeDefault;
 import de.erethon.bedrock.compatibility.Version;
-import de.erethon.bedrock.misc.BlockUtil;
 import de.erethon.bedrock.misc.FileUtil;
 import de.erethon.dungeonsxl.world.block.GameBlock;
 import de.erethon.dungeonsxl.world.block.LockedDoor;
@@ -65,6 +64,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.inventory.ItemStack;
 import de.erethon.dungeonsxl.api.dungeon.BuildMode;
+import de.erethon.dungeonsxl.util.BlockUtilCompat;
 
 /**
  * @author Frank Baumann, Milan Albrecht, Daniel Saukel
@@ -504,7 +504,7 @@ public class DGameWorld extends DInstanceWorld implements GameWorld {
             if (sign == null) {
                 continue;
             }
-            if ((block.equals(sign.getSign().getBlock()) || block.equals(BlockUtil.getAttachedBlock(sign.getSign().getBlock()))) && sign.isProtected()) {
+            if ((block.equals(sign.getSign().getBlock()) || block.equals(BlockUtilCompat.getAttachedBlock(sign.getSign().getBlock()))) && sign.isProtected()) {
                 return true;
             }
         }