diff --git a/src/main/java/net/Indyuce/mmocore/comp/ShopKeepersEntityHandler.java b/src/main/java/net/Indyuce/mmocore/comp/ShopKeepersEntityHandler.java
deleted file mode 100644
index c7fb1801..00000000
--- a/src/main/java/net/Indyuce/mmocore/comp/ShopKeepersEntityHandler.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package net.Indyuce.mmocore.comp;
-
-import org.bukkit.entity.Entity;
-
-import com.nisovin.shopkeepers.api.ShopkeepersPlugin;
-
-import net.Indyuce.mmocore.comp.entity.EntityHandler;
-
-public class ShopKeepersEntityHandler implements EntityHandler {
-
-	@Override
-	public boolean isCustomEntity(Entity entity) {
-		return ShopkeepersPlugin.getInstance().getShopkeeperRegistry().isShopkeeper(entity);
-	}
-}
diff --git a/src/main/java/net/Indyuce/mmocore/comp/entity/EntityHandler.java b/src/main/java/net/Indyuce/mmocore/comp/entity/EntityHandler.java
deleted file mode 100644
index bc732418..00000000
--- a/src/main/java/net/Indyuce/mmocore/comp/entity/EntityHandler.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package net.Indyuce.mmocore.comp.entity;
-
-import org.bukkit.entity.Entity;
-
-public interface EntityHandler {
-
-	/*
-	 * this method lets you check if a specific entity was created using a plugin
-	 * and therefore which should not be a skill target.
-	 */
-	boolean isCustomEntity(Entity entity);
-}
diff --git a/src/main/java/net/Indyuce/mmocore/comp/entity/MyPetEntityHandler.java b/src/main/java/net/Indyuce/mmocore/comp/entity/MyPetEntityHandler.java
deleted file mode 100644
index a56dc33d..00000000
--- a/src/main/java/net/Indyuce/mmocore/comp/entity/MyPetEntityHandler.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package net.Indyuce.mmocore.comp.entity;
-
-import org.bukkit.entity.Entity;
-
-import de.Keyle.MyPet.api.entity.MyPetBukkitEntity;
-
-public class MyPetEntityHandler implements EntityHandler {
-
-	@Override
-	public boolean isCustomEntity(Entity entity) {
-		return entity instanceof MyPetBukkitEntity;
-	}
-}