diff --git a/src/calibre/gui2/viewer/ui.py b/src/calibre/gui2/viewer/ui.py index e726cf6f97..8e7742ba59 100644 --- a/src/calibre/gui2/viewer/ui.py +++ b/src/calibre/gui2/viewer/ui.py @@ -279,7 +279,7 @@ class Main(MainWindow): d.setWidget(self.footnotes_view) d.close() # starts out hidden self.addDockWidget(Qt.BottomDockWidgetArea, d) - d.setAllowedAreas(Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea) + d.setAllowedAreas(Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea | Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea) self.create_actions()