diff --git a/API/Program.cs b/API/Program.cs
index ee1db36..690da9b 100644
--- a/API/Program.cs
+++ b/API/Program.cs
@@ -1,3 +1,5 @@
+using API.Authentication;
+using API.Authentication.Interfaces;
 using API.Services;
 using DAL.Contexts;
 using Microsoft.EntityFrameworkCore;
@@ -35,6 +37,9 @@ namespace API
 			builder.Services.AddTransient<SavedEventService>();
 			builder.Services.AddTransient<UserService>();
 
+			builder.Services.AddTransient<IYesAuthentication, YesAuthentication>();
+			builder.Services.AddTransient<IColorAuthentication, ColorAuthentication>();
+
 			WebApplication app = builder.Build();
 
 			if (app.Environment.IsDevelopment())