diff -r 2526579a30e0 -r fa865878a849 hgext/lfs/__init__.py
--- a/hgext/lfs/__init__.py	Sun Dec 24 01:26:36 2017 -0500
+++ b/hgext/lfs/__init__.py	Sat Dec 23 17:49:12 2017 -0500
@@ -49,6 +49,7 @@
     scmutil,
     upgrade,
     vfs as vfsmod,
+    wireproto,
 )
 
 from . import (
@@ -169,6 +170,9 @@
                  'allsupportedversions',
                  wrapper.allsupportedversions)
 
+    wrapfunction(exchange, 'push', wrapper.push)
+    wrapfunction(wireproto, '_capabilities', wrapper._capabilities)
+
     wrapfunction(context.basefilectx, 'cmp', wrapper.filectxcmp)
     wrapfunction(context.basefilectx, 'isbinary', wrapper.filectxisbinary)
     context.basefilectx.islfs = wrapper.filectxislfs