diff --git a/config/module2dir.pl b/config/module2dir.pl
index f70b51a3ec4..7d7423bb803 100755
--- a/config/module2dir.pl
+++ b/config/module2dir.pl
@@ -86,8 +86,8 @@ my %map = (
   'msgimap',            'mailnews/imap',
   'msglocal',           'mailnews/local',
   'msgnews',            'mailnews/news',
-  'necko',              'netwerk',
-  'necko2',             'netwerk/protocol',
+  'necko',              'netwerk/base netwerk/protocol/about netwerk/protocol/data netwerk/protocol/file netwerk/protocol/http netwerk/protocol/jar netwerk/protocol/keyword netwerk/protocol/res netwerk/dns netwerk/socket netwerk/streamconv netwerk/cookie netwerk/build',
+  'necko2',             'netwerk/protocol/datetime netwerk/protocol/finger netwerk/protocol/ftp netwerk/protocol/gopher netwerk/protocol/viewsource netwerk/build2',
   'nkcache',            'netwerk/cache',
   'oji',                'modules/oji',
   'plugin',             'modules/plugin',
@@ -101,6 +101,8 @@ my %map = (
   'shistory',           'xpfe/components/shistory',
   'sidebar',            'xpfe/components/sidebar',
   'string',             'string',
+  'test_necko',         'netwerk/test',
+  'TestStreamConv',     'netwerk/streamconv/test',
   'transformiix',       'extensions/transformiix',
   'txmgr',              'editor/txmgr',
   'txtsvc',             'editor/txtsvc',