diff --git a/man/slpkg.8 b/man/slpkg.8
index 4659ddd1..9358fd09 100644
--- a/man/slpkg.8
+++ b/man/slpkg.8
@@ -98,7 +98,7 @@ You can check for new versions and update slpkg itself.
 \fBslpkg\fP \fBhealth\fP, \fB--silent\fP
 .PP
 This command get each file from "/var/log/packages/" directory and read file list from 
-package to check if installed.
+package to check if installed. The option "--silent" it allows reference only errors.
 
 .SH OPTIONS
 .PP