diff --git a/configure.in b/configure.in
index 5a5044b66c..02f54ece34 100644
--- a/configure.in
+++ b/configure.in
@@ -448,5 +448,4 @@ wombat/Makefile
 art/Makefile
 default_user/Makefile
 tools/Makefile
-directory/Makefile
 ])