c3-lang/libffi

diff --git a/Makefile.am b/Makefile.am
index 8138879..ea3d383 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,7 +22,7 @@ EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj			\
 	generate-darwin-source-and-headers.py				\
 	libffi.xcodeproj/project.pbxproj				\
 	libtool-ldflags libtool-version configure.host README.md        \
-	libffi.map.in LICENSE-BUILDTOOLS msvc_build 
+	libffi.map.in LICENSE-BUILDTOOLS msvc_build make_sunver.pl
 
 # local.exp is generated by configure
 DISTCLEANFILES = local.exp