diff --git a/zabbix-dump b/zabbix-dump
index 61d35d7..c17e6da 100755
--- a/zabbix-dump
+++ b/zabbix-dump
@@ -135,6 +135,10 @@ OPTIONS
     -q
         Quiet mode: no output except for errors (for batch/crontab use).
 
+    -h
+    --help
+        Show this help.
+
 EXAMPLES
     # read $ZBX_CONFIG to backup local Zabbix server's
     # MySQL database into current directory