diff --git a/src/calibre/gui2/tweak_book/boss.py b/src/calibre/gui2/tweak_book/boss.py
index d707f8a78d..17f88e6723 100644
--- a/src/calibre/gui2/tweak_book/boss.py
+++ b/src/calibre/gui2/tweak_book/boss.py
@@ -1376,7 +1376,7 @@ class Boss(QObject):
         from calibre.gui2.open_with import run_program
         run_program(entry, dest.name, self)
         if question_dialog(self.gui, _('File opened'), _(
-            'When you are done editing {0} click "Update" to update'
+            'When you are done editing {0} click "Import" to update'
             ' the file in the book or "Discard" to lose any changes.').format(file_name),
             yes_text=_('Import'), no_text=_('Discard')
         ):