diff a/Assets/Svelto/Svelto.ECS/EntityBuilder.cs b/Assets/Svelto/Svelto.ECS/EntityBuilder.cs	(rejected hunks)
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using DBC.ECS;
 using Svelto.DataStructures;
 using Svelto.ECS.Hybrid;
 using Svelto.ECS.Internal;