Index: uspace/app/tester/Makefile
===================================================================
--- uspace/app/tester/Makefile	(revision ffdd2b9afd6d3b78a707162fa964d15a14ab2888)
+++ uspace/app/tester/Makefile	(revision 97e660ea1cb30e6bf61844acec398d6a9008dac8)
@@ -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 \