diff --git a/ArchiSteamFarm/Steam/Security/MobileAuthenticator.cs b/ArchiSteamFarm/Steam/Security/MobileAuthenticator.cs
index 49b03e98d52a2..d83dbe4d60e50 100644
--- a/ArchiSteamFarm/Steam/Security/MobileAuthenticator.cs
+++ b/ArchiSteamFarm/Steam/Security/MobileAuthenticator.cs
@@ -28,7 +28,6 @@
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
-using AngleSharp.Dom;
 using ArchiSteamFarm.Core;
 using ArchiSteamFarm.Helpers;
 using ArchiSteamFarm.Localization;