diff --git a/src/HeartTrackAPI/Services/TokenService.cs b/src/HeartTrackAPI/Services/TokenService.cs
index c2ce989..92de2f7 100644
--- a/src/HeartTrackAPI/Services/TokenService.cs
+++ b/src/HeartTrackAPI/Services/TokenService.cs
@@ -25,6 +25,7 @@ public class TokenService : ITokenService
         var claims = new List<Claim>
         {
             new (JwtRegisteredClaimNames.Email, user.Email),
+            new (JwtRegisteredClaimNames.NameId, user.Id.ToString()),
             new (JwtRegisteredClaimNames.GivenName, user.UserName)
         };