Index: uspace/lib/usb/Makefile
===================================================================
--- uspace/lib/usb/Makefile	(revision bb95594617f5944369191a642bdaf9e18608eace)
+++ uspace/lib/usb/Makefile	(revision 100962316f11f4d28cc4be7eaf39ac3705dc69ca)
@@ -35,4 +35,5 @@
 	src/addrkeep.c \
 	src/debug.c \
+	src/drvpsync.c \
 	src/hcdhubd.c \
 	src/hcdrv.c \