Index: uspace/lib/usbhost/Makefile
===================================================================
--- uspace/lib/usbhost/Makefile	(revision 9f2de9253acdd441e502bbbb86a6091c8d9d30a2)
+++ uspace/lib/usbhost/Makefile	(revision 32e093e9873c25920e4db0effd1e8179f5f7ed84)
@@ -32,5 +32,5 @@
 	-I$(LIBUSB_PREFIX)/include \
 	-I$(LIBDRV_PREFIX)/include \
-	-Iinclude
+	-Iinclude 
 
 SOURCES = \
@@ -38,4 +38,5 @@
 	src/device_keeper.c \
 	src/endpoint.c \
+	src/iface.c \
 	src/usb_endpoint_manager.c