diff --git a/lang/js/Makefile.am b/lang/js/Makefile.am
index 4464730f..63cc41bd 100644
--- a/lang/js/Makefile.am
+++ b/lang/js/Makefile.am
@@ -22,6 +22,7 @@ SUBDIRS = src BrowserTestExtension DemoExtension
 
 EXTRA_DIST = build_extensions.sh \
              jsdoc.conf \
+             jsdoc_index.md \
              .eslintrc.json \
              package.json \
              README \