diff --git a/zabbix_conf/mysql.conf b/zabbix_conf/mysql.conf
index 5016a90..8709a06 100644
--- a/zabbix_conf/mysql.conf
+++ b/zabbix_conf/mysql.conf
@@ -3,5 +3,5 @@
 # or retreive the value of a specific key
 # Run the script without --what to get a list of available keys
 
-UserParameter=db.mysql[*],sudo /var/lib/zabbix/bin/check_mysql_sudo --host '$1' --port '$2' --user '$3' --password '$4' --defaults='$5' --what '$6'
+UserParameter=db.mysql[*],sudo /var/lib/zabbix/bin/check_mysql_sudo --host '$1' --port '$2' --user '$3' --password '$4' --defaults '$5' --what '$6'