diff --git a/README.md b/README.md
index c3d49c1..965de5c 100644
--- a/README.md
+++ b/README.md
@@ -83,6 +83,7 @@ like ankisyncd.py) containing the code below and put it in ~/Anki/addons.
     import anki.sync
 
     anki.sync.SYNC_BASE = 'http://127.0.0.1:27701/'
+    anki.sync.SYNC_MEDIA_BASE = 'http://127.0.0.1:27701/mediasync/'
 
 Replace 127.0.0.1 with the IP address or the domain name of your server if
 ankisyncd is not running on the same machine as Anki.