diff --git a/Program.cs b/Program.cs
index 7dcc4a2..dc5b7f8 100644
--- a/Program.cs
+++ b/Program.cs
@@ -4,11 +4,39 @@ using Serilog.Exceptions;
 using System.Text;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.IdentityModel.Tokens;
-
+using Renis.Database;
+using Microsoft.EntityFrameworkCore;
+using Renis.Repositories;
+using Renis.Services.Jwt;
+using renis_backend.Services.Polis;
+using renis_backend.Services;
+using renis_backend.Services.UserPolises;
+using renis_backend.Services.Users;
 
 var builder = WebApplication.CreateBuilder(args);
 
-// Add services to the container.
+// Database context
+builder.Services.AddDbContext<ApplicationContext>(x => {
+    var Hostname=Environment.GetEnvironmentVariable("DB_HOSTNAME") ?? "localhost";
+    var Port=Environment.GetEnvironmentVariable("DB_PORT") ?? "5432";
+    var Name=Environment.GetEnvironmentVariable("DB_NAME") ?? "postgres";
+    var Username=Environment.GetEnvironmentVariable("DB_USERNAME") ?? "postgres";
+    var Password=Environment.GetEnvironmentVariable("DB_PASSWORD") ?? "postgres";
+    x.UseNpgsql($"Server={Hostname}:{Port};Database={Name};Uid={Username};Pwd={Password};");
+});
+
+// Repos
+builder.Services.AddScoped<IUserRepository, UserRepository>();
+builder.Services.AddScoped<IPolisRepository, PolisRepository>();
+builder.Services.AddScoped<IUserPolisRepository, UserPolisRepository>();
+builder.Services.AddScoped<ICarRepository, CarRepository>();
+
+// Services
+builder.Services.AddScoped<IJwtService, JwtService>();
+builder.Services.AddScoped<IPolisService, PolisService>();
+builder.Services.AddScoped<IUserPolisService, UserPolisService>();
+builder.Services.AddScoped<IUserService, UserService>();
+
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();