--- a/hgext/lfs/blobstore.py	Thu Jan 18 15:11:34 2018 -0500
+++ b/hgext/lfs/blobstore.py	Thu Jan 18 15:59:21 2018 -0500
@@ -188,7 +188,7 @@
         self.baseurl = baseurl.rstrip('/')
         useragent = repo.ui.config('experimental', 'lfs.user-agent')
         if not useragent:
-            useragent = 'mercurial/%s git/2.15.1' % util.version()
+            useragent = 'git-lfs/2.3.4 (Mercurial %s)' % util.version()
         self.urlopener = urlmod.opener(ui, authinfo, useragent)
         self.retry = ui.configint('lfs', 'retry')