diff --git a/apps/vmware/vcsa/restapi/mode/health.pm b/apps/vmware/vcsa/restapi/mode/health.pm
index 40ca37683..67bcfa52d 100644
--- a/apps/vmware/vcsa/restapi/mode/health.pm
+++ b/apps/vmware/vcsa/restapi/mode/health.pm
@@ -114,6 +114,10 @@ Check service health.
 
 =over 8
 
+=item B<--filter-service>
+
+Filter service (can be a regexp).
+
 =item B<--unknown-status>
 
 Set unknown threshold for status.