diff --git a/Collaborateur_Epa_Back/espacecollab.backend.api/Startup.cs b/Collaborateur_Epa_Back/espacecollab.backend.api/Startup.cs
index 02cfdb3..7e053de 100644
--- a/Collaborateur_Epa_Back/espacecollab.backend.api/Startup.cs
+++ b/Collaborateur_Epa_Back/espacecollab.backend.api/Startup.cs
@@ -38,7 +38,7 @@ public class Startup
             app.UseDeveloperExceptionPage();
         }
         app.UseCors(
-                options => options.WithOrigins("http://localhost:4200", "http://localhost:8082").AllowAnyMethod().AllowAnyHeader()
+                options => options.WithOrigins("http://localhost:4200", "http://localhost:8082", "http://localhost:8083").AllowAnyMethod().AllowAnyHeader()
         );
         app.UseSwagger();
         app.UseSwaggerUI();