Index: uspace/lib/usb/Makefile
===================================================================
--- uspace/lib/usb/Makefile	(revision bf2063e94a82470a8fe7f87b3d3645736a0207c7)
+++ uspace/lib/usb/Makefile	(revision 14388b462f38e091bedab5aee1fbfd96af8f3a3d)
@@ -34,4 +34,5 @@
 SOURCES = \
 	src/addrkeep.c \
+	src/class.c \
 	src/debug.c \
 	src/drvpsync.c \