diff --git a/src/platforms/posix/px4_layer/drv_hrt.c b/src/platforms/posix/px4_layer/drv_hrt.c
index 2fbe8cd70a..f51802d98b 100644
--- a/src/platforms/posix/px4_layer/drv_hrt.c
+++ b/src/platforms/posix/px4_layer/drv_hrt.c
@@ -351,7 +351,7 @@ hrt_call_internal(struct hrt_call *entry, hrt_abstime deadline, hrt_abstime inte
 		sq_rem(&entry->link, &callout_queue);
 	}
 
-#if 0
+#if 1
 
 	// Use this to debug busy CPU that keeps rescheduling with 0 period time
 	if (interval < HRT_INTERVAL_MIN) {