diff --git a/Controllers/API/BookingsAPI.cs b/Controllers/API/BookingsAPI.cs
index 1e7dc4f..d7cbedb 100644
--- a/Controllers/API/BookingsAPI.cs
+++ b/Controllers/API/BookingsAPI.cs
@@ -7,6 +7,7 @@ using PSTW_CentralSystem.DBContext;
 using System.ComponentModel.DataAnnotations;
 using System.Text.Json;
 using System.Text.Json.Serialization;
+using System.Runtime.InteropServices;
 
 namespace PSTW_CentralSystem.Controllers.API
 {
@@ -17,7 +18,9 @@ namespace PSTW_CentralSystem.Controllers.API
     {
         private readonly CentralSystemContext _db;
         private readonly ILogger<BookingsAPIController> _logger;
-        private static readonly TimeZoneInfo AppTz = TimeZoneInfo.FindSystemTimeZoneById("Asia/Kuala_Lumpur");
+        private static readonly TimeZoneInfo AppTz = RuntimeInformation.IsOSPlatform(OSPlatform.Windows)
+            ? TimeZoneInfo.FindSystemTimeZoneById("Singapore Standard Time") 
+            : TimeZoneInfo.FindSystemTimeZoneById("Asia/Kuala_Lumpur");      
 
         public BookingsAPIController(CentralSystemContext db, ILogger<BookingsAPIController> logger)
         {