diff --git a/docker/images/proxysql/debian-8.2-build/proxysql.ctl b/docker/images/proxysql/debian-8.2-build/proxysql.ctl
index cde47155cc..6a2fde857c 100644
--- a/docker/images/proxysql/debian-8.2-build/proxysql.ctl
+++ b/docker/images/proxysql/debian-8.2-build/proxysql.ctl
@@ -22,4 +22,4 @@ File: postinst
  #!/bin/sh -e
  if [ ! -d /var/lib/proxysql ]; then mkdir /var/lib/proxysql ; fi
  update-rc.d proxysql defaults
- chmod 600 /etc/proxysql/cnf
+ chmod 600 /etc/proxysql.cnf