diff --git a/src/calibre/gui2/actions/copy_to_library.py b/src/calibre/gui2/actions/copy_to_library.py
index 383b3e54d8..dd25b83d50 100644
--- a/src/calibre/gui2/actions/copy_to_library.py
+++ b/src/calibre/gui2/actions/copy_to_library.py
@@ -175,7 +175,6 @@ class CopyToLibraryAction(InterfaceAction):
             return error_dialog(self.gui, _('No library'),
                     _('No library found at %s')%loc, show=True)
 
-
         self.pd = ProgressDialog(_('Copying'), min=0, max=len(ids)-1,
                 parent=self.gui, cancelable=False)
 
diff --git a/src/calibre/library/database2.py b/src/calibre/library/database2.py
index 02dda6622e..1095774070 100644
--- a/src/calibre/library/database2.py
+++ b/src/calibre/library/database2.py
@@ -2063,6 +2063,8 @@ class LibraryDatabase2(LibraryDatabase, SchemaUpgrade, CustomColumns):
         if path_changed:
             self.set_path(id, index_is_id=True)
 
+        if should_replace_field('title_sort'):
+            self.set_title_sort(id, mi.title_sort, notify=False, commit=False)
         if should_replace_field('author_sort'):
             doit(self.set_author_sort, id, mi.author_sort, notify=False,
                     commit=False)