Index: uspace/drv/bus/usb/ohci/hc.c
===================================================================
--- uspace/drv/bus/usb/ohci/hc.c	(revision 8486c070d3e8193fcd8774597aa3c3438d3ba2c9)
+++ uspace/drv/bus/usb/ohci/hc.c	(revision 100806465eefdbc917d7fcd6da881dc85f5a0c8b)
@@ -66,5 +66,5 @@
 		.srcarg = 1,
 		.dstarg = 2,
-		.value = OHCI_USED_INTERRUPTS
+		.value = 0
 	},
 	{
@@ -132,4 +132,5 @@
 	cmds[0].addr = (void *) &registers->interrupt_status;
 	cmds[3].addr = (void *) &registers->interrupt_status;
+	OHCI_WR(cmds[1].value, OHCI_USED_INTERRUPTS);
 
 	return EOK;