diff --git a/Changelog.draft.rst b/Changelog.draft.rst
index 21133ec..10967c3 100644
--- a/Changelog.draft.rst
+++ b/Changelog.draft.rst
@@ -22,3 +22,4 @@ Bug Fixes
 ---------
 
 * Fix python2.6 compatibility with the TTYUI backend (crash)
+* Fix TTYUI regression from 6.5.2 in refresh loop (crash)
diff --git a/offlineimap/ui/TTY.py b/offlineimap/ui/TTY.py
index 862d7a4..efde74f 100644
--- a/offlineimap/ui/TTY.py
+++ b/offlineimap/ui/TTY.py
@@ -17,6 +17,7 @@
 
 import logging
 import sys
+import time
 from getpass import getpass
 from offlineimap import banner
 from offlineimap.ui.UIBase import UIBase