Index: uspace/app/wacomdump/Makefile
===================================================================
--- uspace/app/wacomdump/Makefile	(revision 5bf6bc70948c543542f3981e3afa9b21d7e92656)
+++ uspace/app/wacomdump/Makefile	(revision a987832985ce54ea4ef58b2bf35cb0a00ed66539)
@@ -33,5 +33,6 @@
 
 SOURCES = \
-	wacomdump.c
+	wacomdump.c \
+	isdv4.c
 
 include $(USPACE_PREFIX)/Makefile.common