--- filters.py	2011-07-06 22:49:14.047161000 +0200
+++ filters.py.new	2011-07-07 07:27:50.757990496 +0200
@@ -87,6 +87,7 @@
     'trackball': u'Trackball',
     'pedal': u'Pedal',
     'keyboard': u'Keyboard',
+    'keypad': u'Keypad',
     '': u'None'}