--- a/setup.py	Sat Nov 18 12:54:06 2017 -0500
+++ b/setup.py	Mon Nov 20 18:00:02 2017 -0500
@@ -767,7 +767,7 @@
             'mercurial.thirdparty.attr',
             'hgext', 'hgext.convert', 'hgext.fsmonitor',
             'hgext.fsmonitor.pywatchman', 'hgext.highlight',
-            'hgext.largefiles', 'hgext.zeroconf', 'hgext3rd',
+            'hgext.largefiles', 'hgext.lfs', 'hgext.zeroconf', 'hgext3rd',
             'hgdemandimport']
 
 common_depends = ['mercurial/bitmanipulation.h',