diff --git a/Jellyfin.Server/Migrations/Routines/MigrateAuthenticationDb.cs b/Jellyfin.Server/Migrations/Routines/MigrateAuthenticationDb.cs
index 9bcf245d38..6c9ad03389 100644
--- a/Jellyfin.Server/Migrations/Routines/MigrateAuthenticationDb.cs
+++ b/Jellyfin.Server/Migrations/Routines/MigrateAuthenticationDb.cs
@@ -69,7 +69,7 @@ namespace Jellyfin.Server.Migrations.Routines
                     else
                     {
                         dbContext.Devices.Add(new Device(
-                            row[6].ToGuid(),
+                            new Guid(row[6].ToString()),
                             row[3].ToString(),
                             row[4].ToString(),
                             row[5].ToString(),