diff --git a/HanyadikHetVan/Startup.cs b/HanyadikHetVan/Startup.cs
index 29c4cba..a89e83a 100644
--- a/HanyadikHetVan/Startup.cs
+++ b/HanyadikHetVan/Startup.cs
@@ -33,8 +33,8 @@ namespace HanyadikHetVan
         public void ConfigureServices(IServiceCollection services)
         {
             services.AddDbContext<ApplicationDbContext>(options =>
-                options.UseSqlServer(
-                    Configuration.GetConnectionString("DefaultConnection")));
+                options.UseNpgsql(
+                    Configuration.GetConnectionString("PostgreSQLConnection")));
             services.AddAutoMapper(Assembly.GetExecutingAssembly());
             services.AddTransient<WeeklyTimeSpanService>();
             services.AddTransient<PauseService>();
diff --git a/HanyadikHetVan/appsettings.json b/HanyadikHetVan/appsettings.json
index 54174b4..cd4ea64 100644
--- a/HanyadikHetVan/appsettings.json
+++ b/HanyadikHetVan/appsettings.json
@@ -1,7 +1,8 @@
 {
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-HanyadikHetVan-53bc9b9d-9d6a-45d4-8429-2a2761773502;Trusted_Connection=True;MultipleActiveResultSets=true"
+    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-HanyadikHetVan-53bc9b9d-9d6a-45d4-8429-2a2761773502;Trusted_Connection=True;MultipleActiveResultSets=true",
+    "PostgreSQLConnection": "User ID=hanyadikhetvan;Password=05acd81c-761a-4fb3-93ae-023281a88b73;Server=192.168.42.4;Port=5432;Database=hanyadikhetvan;Integrated Security=true;Pooling=true;"
   },
   "DefaultAdministrator": {
     "UserName": "testuser",