--- a/hgext/lfs/wrapper.py	Wed Dec 30 16:39:35 2020 +0530
+++ b/hgext/lfs/wrapper.py	Thu Dec 31 14:10:25 2020 +0530
@@ -524,7 +524,7 @@
     remoteblob.writebatch(pointers, repo.svfs.lfslocalblobstore)
 
 
-@eh.wrapfunction(upgrade_engine, b'_finishdatamigration')
+@eh.wrapfunction(upgrade_engine, b'finishdatamigration')
 def upgradefinishdatamigration(orig, ui, srcrepo, dstrepo, requirements):
     orig(ui, srcrepo, dstrepo, requirements)