diff --git a/PyroFetes/Models/ProductEffect.cs b/PyroFetes/Models/ProductEffect.cs
index 4ac084b..1c55e9a 100644
--- a/PyroFetes/Models/ProductEffect.cs
+++ b/PyroFetes/Models/ProductEffect.cs
@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;
+using Microsoft.EntityFrameworkCore;
 
 namespace PyroFetes.Models;