diff --git a/metadata/service/aggregator/single.yml b/metadata/service/aggregator/single.yml
index a44ae20..a46e97e 100644
--- a/metadata/service/aggregator/single.yml
+++ b/metadata/service/aggregator/single.yml
@@ -1,5 +1,7 @@
 applications:
 - heka
+classes:
+- service.heka.support
 parameters:
   heka:
     aggregator: