diff --git a/Interfaces/IPowerSystem.cs b/Interfaces/IPowerSystem.cs
index 3da9c64..07ccab8 100644
--- a/Interfaces/IPowerSystem.cs
+++ b/Interfaces/IPowerSystem.cs
@@ -1,3 +1,5 @@
+using ScriptableObjectArchitecture;
+
 namespace GameDev.CoreSystems
 {
     public interface IPowerSystem
@@ -15,7 +17,7 @@ namespace GameDev.CoreSystems
         /// <summary>
         /// True if consumer demand exceed generator capacity
         /// </summary>
-        public bool PowerLost { get; set; }
+        public BoolReference PowerLost { get; set; }
 
         /// <summary>
         /// Initialize the power configuration of the entity with the <see cref="SoPowerConfig"/>