Index: uspace/lib/usb/Makefile
===================================================================
--- uspace/lib/usb/Makefile	(revision 466b1205996a4e747a6b1efb924156172bc3d3d6)
+++ uspace/lib/usb/Makefile	(revision ea6a824f790b7d7257ea2c78d21cb8409ba556e9)
@@ -47,5 +47,6 @@
 	src/usb.c \
 	src/usbdrvreq.c \
-	src/usbdrv.c
+	src/usbdrv.c \
+	src/usbmem.c
 
 include $(USPACE_PREFIX)/Makefile.common