diff --git a/configure.ac b/configure.ac
index 49843ba..0501471 100644
--- a/configure.ac
+++ b/configure.ac
@@ -468,6 +468,7 @@
   lib/erl/src/Makefile
   lib/hs/Makefile
   lib/java/Makefile
+  lib/js/test/Makefile
   lib/perl/Makefile
   lib/perl/test/Makefile
   lib/php/Makefile