diff --git a/data/apps/cvtt_musvc_sim.cfg b/data/apps/cvtt_musvc_sim.cfg
index ae14b08..9aa64fd 100644
--- a/data/apps/cvtt_musvc_sim.cfg
+++ b/data/apps/cvtt_musvc_sim.cfg
@@ -82,6 +82,7 @@
         , "supported_apps": [
             "STAT_PAIR_SELECTOR"
         ]
+        , "app_hb_interval_sec"
     }
     , "market_data_gateway": {
         "name": "MD_GATEWAY",