diff --git a/ArchiSteamFarm/OS.cs b/ArchiSteamFarm/OS.cs
index 768a9996c..ddd73f477 100644
--- a/ArchiSteamFarm/OS.cs
+++ b/ArchiSteamFarm/OS.cs
@@ -59,7 +59,7 @@ namespace ArchiSteamFarm {
 		private static async void OnTimeChanged(object sender, EventArgs e) => await MobileAuthenticator.OnTimeChanged().ConfigureAwait(false);
 
 		private static class NativeMethods {
-			[DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+			[DllImport("kernel32.dll", CharSet = CharSet.Auto)]
 			internal static extern EExecutionState SetThreadExecutionState(EExecutionState executionState);
 
 			[Flags]