--- a/mercurial/exchange.py	Thu Dec 07 21:56:18 2017 +0100
+++ b/mercurial/exchange.py	Thu Dec 07 00:26:45 2017 +0530
@@ -24,11 +24,11 @@
     discovery,
     error,
     lock as lockmod,
+    logexchange,
     obsolete,
     phases,
     pushkey,
     pycompat,
-    remotenames,
     scmutil,
     sslutil,
     streamclone,
@@ -1366,7 +1366,7 @@
 
     # storing remotenames
     if repo.ui.configbool('experimental', 'remotenames'):
-        remotenames.pullremotenames(repo, remote)
+        logexchange.pullremotenames(repo, remote)
 
     return pullop