Index: uspace/drv/uhci/Makefile
===================================================================
--- uspace/drv/uhci/Makefile	(revision c7137738c048f4d114777abf95ab228e771e4627)
+++ uspace/drv/uhci/Makefile	(revision ef753323852a8d5001f561aaabad6622fe02a6b2)
@@ -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