diff --git a/Collaborateur_Epa_Back/espacecollab.backend.api/Controllers/IBaseController.cs b/Collaborateur_Epa_Back/espacecollab.backend.api/Controllers/IBaseController.cs
index 7811bb5..9a25f4b 100644
--- a/Collaborateur_Epa_Back/espacecollab.backend.api/Controllers/IBaseController.cs
+++ b/Collaborateur_Epa_Back/espacecollab.backend.api/Controllers/IBaseController.cs
@@ -1,8 +1,9 @@
-using Microsoft.AspNetCore.Mvc;
+using espacecollab.backend.appservices.dtos.Interfaces;
+using Microsoft.AspNetCore.Mvc;
 
 namespace espacecollab.backend.api.Controllers;
 
-public interface IBaseController<TO>
+public interface IBaseController<TO> where TO : class, IGenericIdApiDto
 {
     ActionResult<IEnumerable<TO>> GetAll();