Index: uspace/drv/bus/usb/ehci/hc.c
===================================================================
--- uspace/drv/bus/usb/ehci/hc.c	(revision 580b330fe54bf46462dafb17536eca6600a021d0)
+++ uspace/drv/bus/usb/ehci/hc.c	(revision 1803b7d06b393cb393ba0e26a02afa89f4cdc0af)
@@ -250,5 +250,5 @@
 	}
 	fibril_mutex_lock(&instance->guard);
-	EHCI_SET(instance->registers->usbcmd, USB_CMD_ASYNC_SCHEDULE_FLAG);
+	EHCI_SET(instance->registers->usbcmd, USB_CMD_IRQ_ASYNC_DOORBELL);
 	fibril_condvar_wait(&instance->async_doorbell, &instance->guard);
 	fibril_mutex_unlock(&instance->guard);