diff --git a/appliances/teamplayer/settings_local.py b/appliances/teamplayer/settings_local.py
index 8c3439a..121e73f 100644
--- a/appliances/teamplayer/settings_local.py
+++ b/appliances/teamplayer/settings_local.py
@@ -153,3 +153,4 @@ HAYSTACK_CONNECTIONS = {
 }
 
 HAYSTACK_SIGNAL_PROCESSOR = 'haystack.signals.RealtimeSignalProcessor'
+HAYSTACK_CUSTOM_HIGHLIGHTER = 'tp_library.Highlighter'