diff --git a/backend/src/Modules/Auth/Migrations/20260407181656_AddUserInfoFields.cs b/backend/src/Modules/Auth/Migrations/20260407181656_AddUserInfoFields.cs
index 1d17877..eb35b6e 100644
--- a/backend/src/Modules/Auth/Migrations/20260407181656_AddUserInfoFields.cs
+++ b/backend/src/Modules/Auth/Migrations/20260407181656_AddUserInfoFields.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using Microsoft.EntityFrameworkCore.Migrations;
 
 #nullable disable
@@ -8,60 +8,30 @@ namespace Knot.Modules.Auth.Migrations
     /// <inheritdoc />
     public partial class AddUserInfoFields : Migration
     {
-        /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.AddColumn<DateTime>(
-                name: "BannedUntil",
-                schema: "identity",
-                table: "Users",
-                type: "timestamp with time zone",
-                nullable: true);
+            migrationBuilder.Sql(@"
+                DO $$ 
+                BEGIN 
+                    IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema='identity' AND table_name='Users' AND column_name='BannedUntil') THEN
+                        ALTER TABLE identity.""Users"" ADD ""BannedUntil"" timestamp with time zone;
+                    END IF;
 
-            migrationBuilder.AddColumn<string>(
-                name: "PhoneNumber",
-                schema: "identity",
-                table: "Users",
-                type: "text",
-                nullable: true);
+                    IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema='identity' AND table_name='Users' AND column_name='PhoneNumber') THEN
+                        ALTER TABLE identity.""Users"" ADD ""PhoneNumber"" text;
+                    END IF;
 
-            migrationBuilder.AddColumn<string>(
-                name: "RefreshToken",
-                schema: "identity",
-                table: "Users",
-                type: "text",
-                nullable: true);
-
-            migrationBuilder.AddColumn<string>(
-                name: "UserDomain",
-                schema: "identity",
-                table: "Users",
-                type: "text",
-                nullable: true);
+                    IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema='identity' AND table_name='Users' AND column_name='RefreshToken') THEN
+                        ALTER TABLE identity.""Users"" ADD ""RefreshToken"" text;
+                    END IF;
+                END $$;");
         }
 
-        /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.DropColumn(
-                name: "BannedUntil",
-                schema: "identity",
-                table: "Users");
-
-            migrationBuilder.DropColumn(
-                name: "PhoneNumber",
-                schema: "identity",
-                table: "Users");
-
-            migrationBuilder.DropColumn(
-                name: "RefreshToken",
-                schema: "identity",
-                table: "Users");
-
-            migrationBuilder.DropColumn(
-                name: "UserDomain",
-                schema: "identity",
-                table: "Users");
+            migrationBuilder.DropColumn(name: "BannedUntil", schema: "identity", table: "Users");
+            migrationBuilder.DropColumn(name: "PhoneNumber", schema: "identity", table: "Users");
+            migrationBuilder.DropColumn(name: "RefreshToken", schema: "identity", table: "Users");
         }
     }
 }