diff --git a/build.gradle.kts b/build.gradle.kts
index a21fdfd..69bc719 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -104,7 +104,7 @@ bukkit {
     version = "${rootProject.version}-${gitCommit()}"
     apiVersion = "1.19"
     authors = listOf("destro174")
-    depend = listOf("Vault")
+    depend = listOf("Vault", "GriefPrevention")
 
     commands {
         register("playershop") {
diff --git a/src/main/java/com/alttd/playershops/listener/ShopListener.java b/src/main/java/com/alttd/playershops/listener/ShopListener.java
index 5afed11..7d5eb63 100644
--- a/src/main/java/com/alttd/playershops/listener/ShopListener.java
+++ b/src/main/java/com/alttd/playershops/listener/ShopListener.java
@@ -6,6 +6,7 @@ import com.alttd.playershops.handler.ShopHandler;
 import com.alttd.playershops.shop.PlayerShop;
 import com.alttd.playershops.utils.EconomyUtils;
 import com.destroystokyo.paper.MaterialSetTag;
+import me.ryanhamshire.GriefPrevention.events.ClaimExpirationEvent;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.Tag;
@@ -34,6 +35,8 @@ import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
 
 import java.util.Iterator;
+import java.util.List;
+import java.util.UUID;
 
 /**
  * Dedicated class to listen to events related to shops.
@@ -239,4 +242,21 @@ public class ShopListener extends EventListener {
         if (material == Material.INK_SAC || material == Material.GLOW_INK_SAC || material.name().endsWith("_DYE")) // TODO create a cache for these?
             event.setCancelled(true);
     }
+
+    @EventHandler(priority = EventPriority.HIGHEST)
+    public void onClaimExpiration(ClaimExpirationEvent event) {
+        if(!this.isRegistered)
+            return;
+
+        UUID uuid = event.getClaim().ownerID;
+        if(uuid == null)
+            return;
+
+        List<PlayerShop> playerShops = shopHandler.getShops(uuid);
+        for(PlayerShop shop : playerShops) {
+            shop.expireSign();
+            shopHandler.removeShop(shop);
+        }
+    }
+
 }
diff --git a/src/main/java/com/alttd/playershops/shop/PlayerShop.java b/src/main/java/com/alttd/playershops/shop/PlayerShop.java
index 737a77a..56d1901 100644
--- a/src/main/java/com/alttd/playershops/shop/PlayerShop.java
+++ b/src/main/java/com/alttd/playershops/shop/PlayerShop.java
@@ -141,6 +141,10 @@ public class PlayerShop {
         }
     }
 
+    public void expireSign() {
+        setSignLines(type.getShopTypeConfig().expiredSignLines);
+    }
+
     public void removeSignLines() {
         setSignLines(type.getShopTypeConfig().activeSignLines);
     }