Index: uspace/drv/uhci/Makefile
===================================================================
--- uspace/drv/uhci/Makefile	(revision c7137738c048f4d114777abf95ab228e771e4627)
+++ uspace/drv/uhci/Makefile	(revision 8e423a2ded91473d6ca9d0ac5834bfcd9c00294a)
@@ -29,5 +29,5 @@
 USPACE_PREFIX = ../..
 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
-EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIB_PREFIX)
+EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include
 BINARY = uhci