Index: uspace/drv/uhci/Makefile
===================================================================
--- uspace/drv/uhci/Makefile	(revision 4b4c797d23deaa3f0f365f40c3d0d3960c0218c7)
+++ uspace/drv/uhci/Makefile	(revision 75732daeac84e2935c03d316ed5cb327455ac6a3)
@@ -33,5 +33,6 @@
 
 SOURCES = \
-	main.c
+	main.c \
+	transfers.c
 
 include $(USPACE_PREFIX)/Makefile.common
