Index: boot/Makefile.common
===================================================================
--- boot/Makefile.common	(revision bd0e6a1b6f533aa4f4f42f14f9845b882702c2ee)
+++ boot/Makefile.common	(revision f72906c1ceb4b546d431ab8e9c41434425c1096f)
@@ -207,5 +207,6 @@
 	$(USPACE_PATH)/app/websrv/websrv \
 	$(USPACE_PATH)/app/date/date \
-	$(USPACE_PATH)/app/vdemo/vdemo
+	$(USPACE_PATH)/app/vdemo/vdemo \
+	$(USPACE_PATH)/app/df/df
 
 ifeq ($(CONFIG_PCC),y)