diff --git a/scripts/install_centos.sh b/scripts/install_centos.sh
index dc409237a..fc5430f0e 100755
--- a/scripts/install_centos.sh
+++ b/scripts/install_centos.sh
@@ -67,7 +67,7 @@ systemctl stop firewalld
 
 yum install -y libevent libevent-devel libzip-devel mysql-devel libjpeg* libpng* freetype* gd* zip unzip
 
-if [ ! -d '/www/server/mdserver-web' ];then
+if [ ! -d /www/server/mdserver-web ];then
 	wget -O /tmp/master.zip https://codeload.github.com/midoks/mdserver-web/zip/master
 	cd /tmp && unzip /tmp/master.zip
 	mv /tmp/mdserver-web-master /www/server/mdserver-web