diff --git a/muranoconductor/config.py b/muranoconductor/config.py
index 920f924..052e491 100644
--- a/muranoconductor/config.py
+++ b/muranoconductor/config.py
@@ -105,6 +105,12 @@ CONF.import_opt('use_syslog', 'muranoconductor.openstack.common.log')
 CONF.import_opt('syslog_log_facility', 'muranoconductor.openstack.common.log')
 
 
+cfg.set_defaults(log.log_opts, default_log_levels=[
+    'iso8601=WARN',
+    'heatclient=WARN'
+])
+
+
 def parse_args(args=None, usage=None, default_config_files=None):
     CONF(args=args,
          project='conductor',