Index: uspace/app/tester/Makefile
===================================================================
--- uspace/app/tester/Makefile	(revision 61cc94ecae691b5697961c1da46971cd869168a9)
+++ uspace/app/tester/Makefile	(revision ab49a0de5f3b430dc1088d95d45cb7d2270a4e57)
@@ -31,6 +31,10 @@
 BINARY = tester
 
+LIBS += $(LIBUSB_PREFIX)/libusb.a
+EXTRA_CFLAGS += -I$(LIBUSB_PREFIX)/include
+
 SOURCES = \
 	tester.c \
+	adt/usbaddrkeep.c \
 	thread/thread1.c \
 	print/print1.c \