Index: uspace/drv/usbkbd/descparser.c
===================================================================
--- uspace/drv/usbkbd/descparser.c	(revision 13101d063e0cda890c6ce0721ab8d93a3a7ebc69)
+++ uspace/drv/usbkbd/descparser.c	(revision d08abdb7204efa143a7d4b4fb063307727ca0d37)
@@ -187,5 +187,5 @@
 		case USB_DESCTYPE_HID:
 			if (desc_size < sizeof(usb_standard_hid_descriptor_t)) {
-				printf("Wrong size of descriptor: %d (should be %d)\n",
+				printf("Wrong size of descriptor: %d (should be %zu)\n",
 				    desc_size, sizeof(usb_standard_hid_descriptor_t));
 				ret = EINVAL;