diff --git a/EnvelopeGenerator.Domain/Entities/Receiver.cs b/EnvelopeGenerator.Domain/Entities/Receiver.cs
index 4055aa80..da0928f8 100644
--- a/EnvelopeGenerator.Domain/Entities/Receiver.cs
+++ b/EnvelopeGenerator.Domain/Entities/Receiver.cs
@@ -27,7 +27,7 @@ namespace EnvelopeGenerator.Domain.Entities
         [Column("TOTP_SECRET_KEY", TypeName = "nvarchar(MAX)")]
         public string? TotpSecretkey { get; set; }
 
-        [Column("TOTP_SECRET_KEY", TypeName = "datetime")]
+        [Column("TOTP_EXPIRATION", TypeName = "datetime")]
         public DateTime? TotpExpiration { get; set; }
 
         public IEnumerable<EnvelopeReceiver>? EnvelopeReceivers { get; init; }