diff --git a/chef/cookbooks/collectd/files/default/rabbitmq_info.py b/chef/cookbooks/collectd/files/default/rabbitmq_info.py
index 0d9ecdd..fd9137d 100644
--- a/chef/cookbooks/collectd/files/default/rabbitmq_info.py
+++ b/chef/cookbooks/collectd/files/default/rabbitmq_info.py
@@ -87,11 +87,12 @@ def get_stats():
             if "messages" in i:
                 stats['ctl_messages'] += i['messages']
                 stats['ctl_messages_%s' % i['name']] = i['messages']
-            stats['ctl_memory'] += i['memory']
-            stats['ctl_consumers'] += i['consumers']
-            stats['ctl_messages_%s' % i['name']] = i['messages']
-            stats['ctl_memory_%s' % i['name']] = i['memory']
-            stats['ctl_consumers_%s' % i['name']] = i['consumers']
+            if "memory" in i:
+                stats['ctl_memory'] += i['memory']
+                stats['ctl_memory_%s' % i['name']] = i['memory']
+            if "consumers" in i:
+                stats['ctl_consumers'] += i['consumers']
+                stats['ctl_consumers_%s' % i['name']] = i['consumers']
     if not stats['ctl_memory'] > 0:
         logger('warn', '%s reports 0 memory usage. This is probably incorrect.'
                % RABBITMQ_API)