diff --git a/src/Skoruba.IdentityServer4.Admin.EntityFramework.Configuration/PostgreSQL/DatabaseExtensions.cs b/src/Skoruba.IdentityServer4.Admin.EntityFramework.Configuration/PostgreSQL/DatabaseExtensions.cs
index fcc322433..408af9f02 100644
--- a/src/Skoruba.IdentityServer4.Admin.EntityFramework.Configuration/PostgreSQL/DatabaseExtensions.cs
+++ b/src/Skoruba.IdentityServer4.Admin.EntityFramework.Configuration/PostgreSQL/DatabaseExtensions.cs
@@ -1,4 +1,5 @@
-using System.Reflection;
+using System;
+using System.Reflection;
 using IdentityServer4.EntityFramework.Storage;
 using Microsoft.AspNetCore.DataProtection.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore;
@@ -21,6 +22,7 @@ public static class DatabaseExtensions
         /// <typeparam name="TLogDbContext"></typeparam>
         /// <typeparam name="TIdentityDbContext"></typeparam>
         /// <typeparam name="TAuditLoggingDbContext"></typeparam>
+        /// <typeparam name="TDataProtectionDbContext"></typeparam>
         /// <param name="services"></param>
         /// <param name="connectionStrings"></param>
         /// <param name="databaseMigrations"></param>
@@ -42,6 +44,8 @@ public static class DatabaseExtensions
             services.AddDbContext<TIdentityDbContext>(options =>
                 options.UseNpgsql(connectionStrings.IdentityDbConnection, sql => sql.MigrationsAssembly(databaseMigrations.IdentityDbMigrationsAssembly ?? migrationsAssembly)));
 
+            AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
+
             // Config DB from existing connection
             services.AddConfigurationDbContext<TConfigurationDbContext>(options =>
                 options.ConfigureDbContext = b =>
@@ -88,6 +92,8 @@ public static class DatabaseExtensions
         {
             var migrationsAssembly = typeof(DatabaseExtensions).GetTypeInfo().Assembly.GetName().Name;
 
+            AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
+
             // Config DB for identity
             services.AddDbContext<TIdentityDbContext>(options => options.UseNpgsql(identityConnectionString, sql => sql.MigrationsAssembly(migrationsAssembly)));