diff --git a/Knots/Program.cs b/Knots/Program.cs
index a1afbc6..a102246 100644
--- a/Knots/Program.cs
+++ b/Knots/Program.cs
@@ -19,17 +19,21 @@ builder.Services.AddCors(options =>
 { options.AddDefaultPolicy(policyBuilder =>
     {
         policyBuilder
-            .WithOrigins("http://localhost:4200")
+            .WithOrigins("http://localhost:5250")
             .WithMethods("GET", "POST", "PUT", "PATCH", "DELETE")
             .AllowAnyHeader();
     });
 });
 
+builder.Services.AddAuthentication();
+builder.Services.AddAuthorization();
 builder.Services.AddAutoMapper(cfg => { }, typeof(Program).Assembly);
 
 // On construit l'application en lui donnant vie
 WebApplication app = builder.Build();
 
+app.UseCors();
+
 if (app.Environment.IsDevelopment())
 {
     app.UseSwagger();
@@ -47,6 +51,4 @@ app.UseAuthentication()
 
 app.UseHttpsRedirection();
 
-app.UseCors();
-
 app.Run();
\ No newline at end of file