diff --git a/ArchiSteamFarm/Bot.cs b/ArchiSteamFarm/Bot.cs
index a7f4fc42f..4ac06772b 100755
--- a/ArchiSteamFarm/Bot.cs
+++ b/ArchiSteamFarm/Bot.cs
@@ -886,7 +886,7 @@ namespace ArchiSteamFarm {
 			return result;
 		}
 
-		private ulong GetFirstSteamMasterID() => BotConfig.SteamUserPermissions.Where(kv => (kv.Key != SteamID) && (kv.Value == BotConfig.EPermission.Master)).Select(kv => kv.Key).OrderBy(steamID => steamID).FirstOrDefault();
+		private ulong GetFirstSteamMasterID() => BotConfig.SteamUserPermissions.Where(kv => (kv.Key != 0) && (kv.Key != SteamID) && (kv.Value == BotConfig.EPermission.Master)).Select(kv => kv.Key).OrderBy(steamID => steamID).FirstOrDefault();
 
 		private BotConfig.EPermission GetSteamUserPermission(ulong steamID) {
 			if (steamID == 0) {