diff --git a/etc/init/mysql.conf b/etc/init/mysql.conf
index ba22541..2e9806b 100644
--- a/etc/init/mysql.conf
+++ b/etc/init/mysql.conf
@@ -11,5 +11,6 @@ console none
 script
 	source /etc/init/functions
 	source /etc/sysconfig/profile.d/MySQL
+	/sbin/CheckPid /var/run/mysql.pid
 	su - mysql -c "/opt/MySQL/bin/mysqld_safe"
 end script