diff --git a/roles/hobo-agent/templates/hobo-agent-settings.j2 b/roles/hobo-agent/templates/hobo-agent-settings.j2
index 2972145..d4cb0d6 100644
--- a/roles/hobo-agent/templates/hobo-agent-settings.j2
+++ b/roles/hobo-agent/templates/hobo-agent-settings.j2
@@ -2,11 +2,7 @@
 BROKER_URL = 'amqp://'
 
 
-AGENT_HOST_PATTERNS = {
-{% for appkey, app in apps.items() %}
-     "{{appkey}}": ["{{app['host_pattern']}}"],
-{% endfor %}
-}
+AGENT_HOST_PATTERNS = None
 
 {% for appkey, app in apps.items() %}
   {% if appkey == 'wcs' %}