--- ./libvaladoc/Makefile.am.orig	2018-11-10 23:02:49.675409848 -0600
+++ ./libvaladoc/Makefile.am	2018-11-10 23:09:49.068418810 -0600
@@ -173,7 +173,6 @@
 libvaladoc@PACKAGE_SUFFIX@_la_SOURCES = \
 	libvaladoc.vala.stamp \
 	$(libvaladoc_la_VALASOURCES:.vala=.c) \
-	gvc-compat.c \
 	$(NULL)
 
 valadoc@PACKAGE_SUFFIX@.vapi valadoc.h: libvaladoc.vala.stamp