diff -r 6226668a7169 -r 9eb19b13e92a hgext/lfs/wrapper.py
--- a/hgext/lfs/wrapper.py	Thu Dec 07 20:27:03 2017 +0100
+++ b/hgext/lfs/wrapper.py	Thu Dec 07 21:56:18 2017 +0100
@@ -302,3 +302,9 @@
 
     remoteblob = repo.svfs.lfsremoteblobstore
     remoteblob.writebatch(pointers, repo.svfs.lfslocalblobstore)
+
+def upgraderequirements(orig, repo):
+    reqs = orig(repo)
+    if 'lfs' in repo.requirements:
+        reqs.add('lfs')
+    return reqs