diff --git a/configure.ac b/configure.ac
index b7647ec4..8dc725a2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -267,13 +267,15 @@ guile/tests/Makefile
 guile/scripts/Makefile
 toys/Makefile
 toys/mug/Makefile
-toys/msg2pdf/Makefile
 man/Makefile
 m4/Makefile
 contrib/Makefile
 ])
 AC_OUTPUT
 
+# toys/msg2pdf/Makefile
+
+
 echo
 echo "mu configuration is complete."
 echo "------------------------------------------------"