diff --git a/src/index.d.ts b/src/index.d.ts
index 9bfa534..d75440c 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -98,7 +98,7 @@ export class World {
 	 * @param relation The Relationship
 	 * @returns The Parent Entity if it exists
 	 */
-	target(entity: Entity, relation: Entity): Entity | undefined;
+	target(entity: Entity, relation: Entity, index: number): Entity | undefined;
 
 	/**
 	 * Clears an entity from the world.