diff --git a/Kha/Sources/kha/Scheduler.hx b/Kha/Sources/kha/Scheduler.hx
index 7669b66..34a493f 100644
--- a/Kha/Sources/kha/Scheduler.hx
+++ b/Kha/Sources/kha/Scheduler.hx
@@ -97,7 +97,7 @@ class Scheduler {
 
 	public static function start(restartTimers: Bool = false): Void {
 		vsync = Window.get(0).vSynced;
-		#if (kha_html5 || kha_debug_html5)
+		#if !(kha_html5 || kha_debug_html5)
 		var hz = Display.primary != null ? Display.primary.frequency : 60;
 		if (hz >= 57 && hz <= 63)
 			hz = 60;