diff --git a/build/autotools/Makefile.am b/build/autotools/Makefile.am
index ce1c81746..28c1b7e2d 100644
--- a/build/autotools/Makefile.am
+++ b/build/autotools/Makefile.am
@@ -4,6 +4,7 @@ EXTRA_DIST = \
 	dolt.m4			\
 	introspection.m4	\
 	gtk-doc.m4		\
+	as-compiler-flag.m4	\
 	shave.in		\
 	shave-libtool.in	\
 	shave.m4		\