diff --git a/mytwitter.py b/mytwitter.py
index 99c2491..126d8ab 100755
--- a/mytwitter.py
+++ b/mytwitter.py
@@ -421,10 +421,10 @@ class MyTwitter():
         keyname = gtk.gdk.keyval_name(event.keyval)
         if keyname == 'w' and event.state & gtk.gdk.CONTROL_MASK:
             self.close_current_tab()
-        elif keyname == 'Tab' and event.state & (gtk.gdk.SHIFT_MASK | gtk.gdk.CONTROL_MASK):
+        elif (keyname == 'Tab' and event.state & gtk.gdk.SHIFT_MASK and event.state & gtk.gdk.CONTROL_MASK) or (keyname == 'ISO_Left_Tab' and event.state & gtk.gdk.CONTROL_MASK) or (keyname == 'Page_Up' and event.state & gtk.gdk.CONTROL_MASK):
             self.tweet_notebook.prev_page()
             return True
-        elif keyname == 'Tab' and event.state & gtk.gdk.CONTROL_MASK:
+        elif (keyname == 'Tab' and event.state & gtk.gdk.CONTROL_MASK) or (keyname == 'Page_Down' and event.state & gtk.gdk.CONTROL_MASK):
             self.tweet_notebook.next_page()
             return True