diff --git a/ArchiSteamFarm/Steam/Data/Confirmation.cs b/ArchiSteamFarm/Steam/Data/Confirmation.cs
index a8f4ba682..587e68122 100644
--- a/ArchiSteamFarm/Steam/Data/Confirmation.cs
+++ b/ArchiSteamFarm/Steam/Data/Confirmation.cs
@@ -35,6 +35,11 @@ public sealed class Confirmation {
 	[JsonRequired]
 	public EConfirmationType ConfirmationType { get; private init; }
 
+	[JsonInclude]
+	[JsonPropertyName("type_text")]
+	[JsonRequired]
+	public string ConfirmationTypeText { get; private init; } = null!;
+
 	[JsonInclude]
 	[JsonNumberHandling(JsonNumberHandling.AllowReadingFromString | JsonNumberHandling.WriteAsString)]
 	[JsonPropertyName("creator_id")]
@@ -67,6 +72,7 @@ public sealed class Confirmation {
 		Market,
 		PhoneNumberChange = 5,
 		AccountRecovery = 6,
-		ApiKeyRegistration = 9
+		ApiKeyRegistration = 9,
+		FamilyJoin = 11
 	}
 }
diff --git a/ArchiSteamFarm/Steam/Security/MobileAuthenticator.cs b/ArchiSteamFarm/Steam/Security/MobileAuthenticator.cs
index 77af12465..bbe67f0ef 100644
--- a/ArchiSteamFarm/Steam/Security/MobileAuthenticator.cs
+++ b/ArchiSteamFarm/Steam/Security/MobileAuthenticator.cs
@@ -183,7 +183,7 @@ public sealed class MobileAuthenticator : IDisposable {
 		}
 
 		foreach (Confirmation? confirmation in response.Confirmations.Where(static confirmation => (confirmation.ConfirmationType == Confirmation.EConfirmationType.Unknown) || !Enum.IsDefined(confirmation.ConfirmationType))) {
-			Bot.ArchiLogger.LogGenericError(string.Format(CultureInfo.CurrentCulture, Strings.WarningUnknownValuePleaseReport, nameof(confirmation.ConfirmationType), confirmation.ConfirmationType));
+			Bot.ArchiLogger.LogGenericError(string.Format(CultureInfo.CurrentCulture, Strings.WarningUnknownValuePleaseReport, nameof(confirmation.ConfirmationType), $"{confirmation.ConfirmationType} ({confirmation.ConfirmationTypeText})"));
 		}
 
 		return response.Confirmations;