Index: uspace/drv/bus/usb/ohci/ohci_rh.c
===================================================================
--- uspace/drv/bus/usb/ohci/ohci_rh.c	(revision 643e7bac040d1890177cba607b3c6457193e570e)
+++ uspace/drv/bus/usb/ohci/ohci_rh.c	(revision 2c24983acaaa45500c4435f2d3263e94752bd1ff)
@@ -63,5 +63,5 @@
 	assert(instance);
 	const unsigned dsize = sizeof(usb_hub_descriptor_header_t) +
-	    STATUS_BYTES(instance->port_count);
+	    STATUS_BYTES(instance->port_count) * 2;
 	assert(dsize <= sizeof(instance->hub_descriptor));
 	const uint32_t hub_desc = OHCI_RD(instance->registers->rh_desc_a);