diff --git a/files/image_config/hostcfgd/hostcfgd b/files/image_config/hostcfgd/hostcfgd
index ecf6865453a4..29c88eb6456a 100755
--- a/files/image_config/hostcfgd/hostcfgd
+++ b/files/image_config/hostcfgd/hostcfgd
@@ -48,6 +48,8 @@ def update_feature_state(feature_name, state, has_timer=False):
         for suffix in feature_suffixes:
             start_cmds.append("sudo systemctl unmask {}.{}".format(feature_name, suffix))
             start_cmds.append("sudo systemctl enable {}.{}".format(feature_name, suffix))
+        # If feature has timer associated with it, start corresponding systemd .timer unit
+        # otherwise, start corresponding systemd .service unit
         start_cmds.append("sudo systemctl start {}.{}".format(feature_name, feature_suffixes[-1]))
         for cmd in start_cmds:
             syslog.syslog(syslog.LOG_INFO, "Running cmd: '{}'".format(cmd))