diff --git a/osc.py b/osc.py
index 212f3e5e7b1e2892c7fa7c33e010ad25593952b8..3121498b94743d47216deab8bae70022e751ef68 100644
--- a/osc.py
+++ b/osc.py
@@ -14,10 +14,10 @@ class Client:
             print >>sys.stderr, 'OSC: failed to send message [%s]' % str(message)
 
     def send_action(self, action):
-        self.send('ACTION: %s' % action.text)
+        self.send('/action/%s' % (action.text))
 
     def send_words(self, start, words):
-        self.send('WORDS(%d): %s' % (start, words))
+        self.send('/words/%d/%s' % (start, words))
 
 class Server:
     def __init__(self, host = '127.0.0.1', port = 1234):