diff --git a/Makefile.am b/Makefile.am
index d4e5b01..93da670 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,4 +4,4 @@ ACLOCAL_AMFLAGS = -I m4
 
 SUBDIRS = src man include examples
 
-EXTRA_DIST = ChangeLog LICENSE.BSD LICENSE.MIT NEWS README.adoc
+EXTRA_DIST = ChangeLog LICENSE.BSD LICENSE.MIT NEWS README.md