diff --git a/build.gradle b/build.gradle
index dc74ed2..d54777c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,6 +24,7 @@ dependencies {
     compileOnly 'com.destroystokyo.paper:paper-api:1.12.2-R0.1-SNAPSHOT'
     compileOnly 'org.bukkit:craftbukkit:1.12.2-R0.1-20190527.155144-32'
     compileOnly "com.github.MilkBowl:VaultAPI:1.7"
+    compileOnly 'com.sk89q.worldguard:worldguard-legacy:6.2'
 }
 
 def targetJavaVersion = 8
diff --git a/src/main/java/ru/redguy/extendedpistons/ExtendedPistons.java b/src/main/java/ru/redguy/extendedpistons/ExtendedPistons.java
index 4e5c30a..e7c284d 100644
--- a/src/main/java/ru/redguy/extendedpistons/ExtendedPistons.java
+++ b/src/main/java/ru/redguy/extendedpistons/ExtendedPistons.java
@@ -1,10 +1,14 @@
 package ru.redguy.extendedpistons;
 
+import com.sk89q.worldguard.bukkit.WGBukkit;
 import net.milkbowl.vault.permission.Permission;
+import org.apache.commons.lang3.event.EventUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.plugin.RegisteredServiceProvider;
 import org.bukkit.plugin.java.JavaPlugin;
+import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import org.bukkit.plugin.Plugin;
 
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
@@ -20,6 +24,7 @@ public final class ExtendedPistons extends JavaPlugin {
     public SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
     public SimpleDateFormat dayOfWeek = new SimpleDateFormat("EEE",Locale.ENGLISH);
     public HashMap<String,ArrayList<Period>> weekPeriods;
+    public WorldGuardPlugin wg;
 
     @Override
     public void onEnable() {
@@ -62,6 +67,7 @@ public final class ExtendedPistons extends JavaPlugin {
 
         RegisteredServiceProvider<Permission> rsp = getServer().getServicesManager().getRegistration(Permission.class);
         permsService = rsp.getProvider();
+        wg = WGBukkit.getPlugin();
 
         Bukkit.getPluginManager().registerEvents(new WorldListener(), this);
     }
diff --git a/src/main/java/ru/redguy/extendedpistons/WorldListener.java b/src/main/java/ru/redguy/extendedpistons/WorldListener.java
index 9eb1ee2..b67b637 100644
--- a/src/main/java/ru/redguy/extendedpistons/WorldListener.java
+++ b/src/main/java/ru/redguy/extendedpistons/WorldListener.java
@@ -1,5 +1,10 @@
 package ru.redguy.extendedpistons;
 
+import com.google.common.collect.Sets;
+import com.sk89q.worldguard.bukkit.RegionContainer;
+import com.sk89q.worldguard.bukkit.RegionQuery;
+import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
@@ -77,9 +82,7 @@ public class WorldListener implements Listener {
                         List<Block> toBreak = checker.getBrokenBlocksObjects();
 
                         if (isMovable) {
-                            BlockPistonRetractEvent ev = new BlockPistonRetractEvent(block, blocks, piston.getFacing());
-                            Bukkit.getPluginManager().callEvent(ev);
-                            if (ev.isCancelled()) continue;
+                            if(!isBlocksAllowedToInteract(copyWithAdd(blocks,toBreak))) continue;
                             for (Block block1 : toBreak) {
                                 block1.breakNaturally();
                             }
@@ -190,9 +193,7 @@ public class WorldListener implements Listener {
                     }
 
                     if (isMovable) {
-                        BlockPistonExtendedExtendEvent event = new BlockPistonExtendedExtendEvent(block, blocks, piston.getFacing());
-                        Bukkit.getPluginManager().callEvent(event);
-                        if (event.isCancelled()) return;
+                        if(!isBlocksAllowedToInteract(copyWithAdd(blocks,toBreak))) return;
                         Collections.reverse(blocks);
                         for (Block block1 : toBreak) {
                             block1.breakNaturally();
@@ -263,9 +264,7 @@ public class WorldListener implements Listener {
                             List<Block> toBreak = checker.getBrokenBlocksObjects();
 
                             if (isMovable) {
-                                BlockPistonRetractEvent ev = new BlockPistonRetractEvent(block, blocks, piston.getFacing());
-                                Bukkit.getPluginManager().callEvent(ev);
-                                if (ev.isCancelled()) continue;
+                                if(!isBlocksAllowedToInteract(copyWithAdd(blocks,toBreak))) continue;
                                 for (Block block1 : toBreak) {
                                     block1.breakNaturally();
                                 }
@@ -363,9 +362,7 @@ public class WorldListener implements Listener {
                         }
 
                         if (isMovable) {
-                            BlockPistonExtendedExtendEvent event = new BlockPistonExtendedExtendEvent(block, blocks, piston.getFacing());
-                            Bukkit.getPluginManager().callEvent(event);
-                            if (event.isCancelled()) return;
+                            if(!isBlocksAllowedToInteract(copyWithAdd(blocks,toBreak))) return;
                             Collections.reverse(blocks);
                             for (Block block1 : toBreak) {
                                 block1.breakNaturally();
@@ -405,4 +402,22 @@ public class WorldListener implements Listener {
         }
         return 12;
     }
+
+    public boolean isBlocksAllowedToInteract(List<Block> blocks) {
+        WorldGuardPlugin wg = ExtendedPistons.INSTANCE.wg;
+        RegionContainer container = wg.getRegionContainer();
+        RegionQuery query = container.createQuery();
+        for (Block block : blocks) {
+            boolean state = query.testState(block.getLocation(),(Player)null, DefaultFlag.PISTONS);
+            if(!state)
+                return false;
+        }
+        return true;
+    }
+
+    public <T> List<T> copyWithAdd(List<T> original, List<T> add) {
+        List<T> copy = new ArrayList<>(original);
+        copy.addAll(add);
+        return copy;
+    }
 }
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 33b3292..c2b4d4c 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -6,4 +6,5 @@ authors: [ Redguy ]
 description: Plugin for very cool pistions
 website: https://redguy.ru
 depend:
-  - Vault
\ No newline at end of file
+  - Vault
+  - WorldGuard
\ No newline at end of file