diff --git a/src/Controllers/Common/RegistrationController.cs b/src/Controllers/Common/RegistrationController.cs
index 977da30..c6fb6e7 100644
--- a/src/Controllers/Common/RegistrationController.cs
+++ b/src/Controllers/Common/RegistrationController.cs
@@ -145,7 +145,7 @@ public class RegistrationController : Controller {
             AchievementPoints = new List<AchievementPoints>(),
             Rooms = new List<Room>(),
             CreationDate = DateTime.UtcNow,
-            BirthDate = data.BirthDate
+            BirthDate = data.BirthDate.ToUniversalTime()
         };
 
         missionService.SetUpMissions(v, gameVersion);