diff --git a/mozilla/extensions/help/resources/jar.mn b/mozilla/extensions/help/resources/jar.mn
index 5f1b5c18da9..2c030f83e78 100644
--- a/mozilla/extensions/help/resources/jar.mn
+++ b/mozilla/extensions/help/resources/jar.mn
@@ -17,6 +17,7 @@ en-US.jar:
         locale/en-US/help/help-toc.rdf                  (locale/en-US/help-toc.rdf)
         locale/en-US/help/help-index1.rdf               (locale/en-US/help-index1.rdf)
         locale/en-US/help/help-indexAZ.rdf              (locale/en-US/help-indexAZ.rdf)
+        locale/en-US/help/help_help.html                (locale/en-US/help_help.html)
         locale/en-US/help/nav_help.html                 (locale/en-US/nav_help.html)
         locale/en-US/help/mail_help.html                (locale/en-US/mail_help.html)
         locale/en-US/help/mail_sec_help.html            (locale/en-US/mail_sec_help.html)