diff --git a/hgext3rd/lfs/wrapper.py b/hgext3rd/lfs/wrapper.py
--- a/hgext3rd/lfs/wrapper.py
+++ b/hgext3rd/lfs/wrapper.py
@@ -179,16 +179,6 @@
     # if remotestore is a null store, upload is a no-op and can be skipped
     return isinstance(repo.svfs.lfsremoteblobstore, blobstore._nullremote)
 
-def uploadblobsfromrevs(repo, revs):
-    '''upload lfs blobs introduced by revs
-
-    Note: also used by other extensions e. g. infinitepush. avoid renaming.
-    '''
-    if _canskipupload(repo):
-        return
-    pointers = extractpointers(repo, revs)
-    uploadblobs(repo, pointers)
-
 def prepush(pushop):
     """Prepush hook.
 
@@ -196,12 +186,18 @@
     deserialized into metadata so that we can block the push on their upload to
     the remote blobstore.
     """
-    return uploadblobsfromrevs(pushop.repo, pushop.outgoing.missing)
+    if _canskipupload(pushop.repo):
+        return
+    pointers = extractpointers(pushop.repo, pushop.outgoing.missing)
+    uploadblobs(pushop.repo, pointers)
 
 def writenewbundle(orig, ui, repo, source, filename, bundletype, outgoing,
                    *args, **kwargs):
     """upload LFS blobs added by outgoing revisions on 'hg bundle'"""
-    uploadblobsfromrevs(repo, outgoing.missing)
+    if _canskipupload(repo):
+        return
+    pointers = extractpointers(repo, outgoing.missing)
+    uploadblobs(repo, pointers)
     return orig(ui, repo, source, filename, bundletype, outgoing, *args,
                 **kwargs)
 
diff --git a/infinitepush/__init__.py b/infinitepush/__init__.py
--- a/infinitepush/__init__.py
+++ b/infinitepush/__init__.py
@@ -286,13 +286,6 @@
 
     wrapfunction(discovery, 'checkheads', _checkheads)
 
-    def infinitepushsupported(orig, repo):
-        versions = orig(repo)
-        versions.discard('01')
-        return versions
-
-    wrapfunction(changegroup, 'supportedoutgoingversions',
-                 infinitepushsupported)
     wireproto.wirepeer.listkeyspatterns = listkeyspatterns
 
     # Move infinitepush part before pushrebase part
diff --git a/infinitepush/bundleparts.py b/infinitepush/bundleparts.py
--- a/infinitepush/bundleparts.py
+++ b/infinitepush/bundleparts.py
@@ -11,7 +11,6 @@
     bundle2,
     changegroup,
     error,
-    extensions,
     revsetlang,
 )
 from mercurial.i18n import _
@@ -30,8 +29,7 @@
     _validaterevset(repo, revsetlang.formatspec('%ln', outgoing.missing),
                     bookmark)
 
-    cgversion = changegroup.safeversion(repo)
-    _handlelfs(repo, outgoing.missing)
+    cgversion = '02'
     cg = changegroup.getlocalchangegroupraw(repo, 'push',
                                             outgoing, version=cgversion)
 
@@ -79,16 +77,3 @@
         if len(heads) > 1:
             raise error.Abort(
                 _('cannot push more than one head to a scratch branch'))
-
-def _handlelfs(repo, missing):
-    '''Special case if lfs is enabled
-
-    If lfs is enabled then we need to call prepush hook
-    to make sure large files are uploaded to lfs
-    '''
-    try:
-        lfsmod = extensions.find('lfs')
-        lfsmod.wrapper.uploadblobsfromrevs(repo, missing)
-    except KeyError:
-        # Ignore if lfs extension is not enabled
-        return
diff --git a/tests/library-infinitepush.sh b/tests/library-infinitepush.sh
--- a/tests/library-infinitepush.sh
+++ b/tests/library-infinitepush.sh
@@ -40,8 +40,6 @@
 [infinitepush]
 branchpattern=re:scratch/.+
 server=False
-[experimental]
-changegroup3=True
 [paths]
 default = ssh://user@dummy/server
 EOF
@@ -49,8 +47,6 @@
 
 setupsqlserverhgrc() {
 cat << EOF > .hg/hgrc
-[experimental]
-changegroup3=True
 [ui]
 ssh=python "$TESTDIR/dummyssh"
 [extensions]
diff --git a/tests/test-infinitepush-lfs.t b/tests/test-infinitepush-lfs.t
deleted file mode 100644
--- a/tests/test-infinitepush-lfs.t
+++ /dev/null
@@ -1,63 +0,0 @@
-
-Setup common infinitepush
-  $ . "$TESTDIR/library.sh"
-  $ . "$TESTDIR/library-infinitepush.sh"
-  $ setupcommon
-
-Setup lfs
-  $ cat >> $HGRCPATH << EOF
-  > [experimental]
-  > changegroup3=True
-  > [extensions]
-  > lfs=$TESTDIR/../hgext3rd/lfs/
-  > [lfs]
-  > threshold=10B
-  > url=file:$TESTTMP/dummy-remote/
-  > EOF
-
-Setup server repo
-  $ hg init repo
-  $ cd repo
-  $ setupserver
-  $ echo 1 > 1
-  $ hg add 1
-  $ hg ci -m initial
-
-Setup client
-  $ cd ..
-  $ hg clone ssh://user@dummy/repo client -q
-  $ cd client
-  $ echo aaaaaaaaaaa > largefile
-  $ hg ci -Aqm commit
-  $ hg debugdata largefile 0
-  version https://git-lfs.github.com/spec/v1
-  oid sha256:ab483e1d855ad0ea27a68eeea02a04c1de6ccd2dc2c05e3a48c9a1ebb8af5f99
-  size 12
-  x-is-binary 0
-
-  $ hg push -r . --to scratch/lfscommit --create
-  pushing to ssh://user@dummy/repo
-  searching for changes
-  remote: pushing 1 commit:
-  remote:     0da81a72db1a  commit
-
-  $ scratchbookmarks
-  scratch/lfscommit 0da81a72db1a2d8256845e3808971f33e73d24c4
-
-  $ cd ..
-
-Setup another client
-  $ hg clone ssh://user@dummy/repo client2 -q
-  $ cd client2
-  $ hg update scratch/lfscommit
-  'scratch/lfscommit' does not exist locally - looking for it remotely...
-  pulling from ssh://user@dummy/repo
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  (run 'hg update' to get a working copy)
-  'scratch/lfscommit' found remotely
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  (activating bookmark scratch/lfscommit)
diff --git a/tests/test-infinitepush-remotenames.t b/tests/test-infinitepush-remotenames.t
--- a/tests/test-infinitepush-remotenames.t
+++ b/tests/test-infinitepush-remotenames.t
@@ -1,5 +1,4 @@
   $ . $TESTDIR/require-ext.sh remotenames
-  $ . "$TESTDIR/library.sh"
   $ cat >> $HGRCPATH << EOF
   > [extensions]
   > infinitepush=$TESTDIR/../infinitepush