diff --git a/mercurial/exchange.py b/mercurial/exchange.py
--- a/mercurial/exchange.py
+++ b/mercurial/exchange.py
@@ -1653,7 +1653,11 @@ def trypullbundlefromurl(ui, repo, url):
             try:
                 fh = urlmod.open(ui, url)
                 cg = readbundle(ui, fh, 'stream')
-                changegroup.addchangegroup(repo, cg, 'clonebundles', url)
+
+                if isinstance(cg, bundle2.unbundle20):
+                    bundle2.processbundle(repo, cg, lambda: tr)
+                else:
+                    changegroup.addchangegroup(repo, cg, 'clonebundles', url)
                 tr.close()
                 return True
             except urllib2.HTTPError as e:
diff --git a/tests/test-clonebundles.t b/tests/test-clonebundles.t
--- a/tests/test-clonebundles.t
+++ b/tests/test-clonebundles.t
@@ -128,7 +128,7 @@ Bundle with partial content works
 
 Bundle with full content works
 
-  $ hg -R server bundle --type gzip --base null -r tip full.hg
+  $ hg -R server bundle --type gzip-v2 --base null -r tip full.hg
   2 changesets found
 
   $ echo "http://localhost:$HGPORT1/full.hg" > server/.hg/clonebundles.manifest