diff --git a/tests/Dockerfile b/tests/Dockerfile
index b43b9b7f22..b02c524647 100644
--- a/tests/Dockerfile
+++ b/tests/Dockerfile
@@ -2,94 +2,89 @@ FROM centos:centos6
 MAINTAINER Pandora FMS Team <info@pandorafms.com>
 
 RUN { \
-	echo '[EPEL]'; \
-	echo 'name = CentOS Epel'; \
-	echo 'baseurl = http://dl.fedoraproject.org/pub/epel/6/x86_64'; \
-	echo 'enabled=1'; \
-	echo 'gpgcheck=0'; \
+echo '[EPEL]'; \
+echo 'name = CentOS Epel'; \
+echo 'baseurl = http://dl.fedoraproject.org/pub/epel/6/x86_64'; \
+echo 'enabled=1'; \
+echo 'gpgcheck=0'; \
 } > /etc/yum.repos.d/extra_repos.repo
 
 RUN { \
-        echo '[artica_pandorafms]'; \
-        echo 'name=CentOS6 - PandoraFMS official repo'; \
-        echo 'baseurl=http://artica.es/centos6'; \
-        echo 'gpgcheck=0'; \
-        echo 'enabled=1'; \
+echo '[artica_pandorafms]'; \
+echo 'name=CentOS6 - PandoraFMS official repo'; \
+echo 'baseurl=http://artica.es/centos6'; \
+echo 'gpgcheck=0'; \
+echo 'enabled=1'; \
 } > /etc/yum.repos.d/pandorafms.repo
 
-RUN yum -y update; yum clean all;
-
 # Generic dependencies
-RUN yum install -y \
-	firefox
-	python-pip
-	xorg-x11-server-Xvfb
+RUN yum install -y firefox
+RUN yum install -y python-pip
+RUN yum install -y xorg-x11-server-Xvfb
 RUN pip install pyvirtualdisplay
 RUN pip install selenium
 
 # Pandora FMS Console dependencies
-RUN yum install -y \ 
-	git \
-	httpd \
-	cronie \
-	ntp \
-	openldap \
-	anytermd \
-	nfdump \
-	wget \
-	curl \
-	openldap \
-	plymouth \
-	xterm \
-	php \ 
-	php-gd \ 
-	graphviz \ 
-	php-mysql \ 
-	php-pear-DB \ 
-	php-pear \
-	php-pdo \
-	php-mbstring \ 
-	php-ldap \ 
-	php-snmp \ 
-	php-ldap \ 
-	php-common \ 
-	php-zip \ 
-	nmap \
-	xprobe2 \
-	mysql-server \
-	mysql
+RUN yum install -y git
+RUN yum install -y httpd
+RUN yum install -y cronie
+RUN yum install -y ntp
+RUN yum install -y openldap
+RUN yum install -y anytermd
+RUN yum install -y nfdump
+RUN yum install -y wget
+RUN yum install -y curl
+RUN yum install -y openldap
+RUN yum install -y plymouth
+RUN yum install -y xterm
+RUN yum install -y php 
+RUN yum install -y php-gd 
+RUN yum install -y graphviz 
+RUN yum install -y php-mysql 
+RUN yum install -y php-pear-DB 
+RUN yum install -y php-pear
+RUN yum install -y php-pdo
+RUN yum install -y php-mbstring 
+RUN yum install -y php-ldap 
+RUN yum install -y php-snmp 
+RUN yum install -y php-ldap 
+RUN yum install -y php-common 
+RUN yum install -y php-zip 
+RUN yum install -y nmap
+RUN yum install -y xprobe2
+RUN yum install -y mysql-server
+RUN yum install -y mysql
 
 # Pandora FMS Server dependencies
-RUN yum install -y \ 
-	git \
-	cronie \
-	ntp \
-	wget \
-	curl \
-	xterm \
-	postfix \
-	wmic \
-	perl-HTML-Tree \ 
-	perl-DBI \ 
-	perl-DBD-mysql \ 
-	perl-libwww-perl \ 
-	perl-XML-Simple \ 
-	perl-XML-SAX \ 
-	perl-NetAddr-IP \ 
-	net-snmp \ 
-	net-tools \ 
-	perl-IO-Socket-INET6 \ 
-	perl-Socket6 \ 
-	nmap \ 
-	sudo \ 
-	xprobe2 \ 
-	make \ 
-	perl-CPAN \ 
-	perl-JSON \ 
-	net-snmp-perl \ 
-	perl-Time-HiRes \ 
-	perl-XML-Twig \ 
-	perl-Encode-Locale \
-	net-snmp \
-	net-snmp-utils
+RUN yum install -y git
+RUN yum install -y cronie
+RUN yum install -y ntp
+RUN yum install -y wget
+RUN yum install -y curl
+RUN yum install -y xterm
+RUN yum install -y postfix
+RUN yum install -y wmic
+RUN yum install -y perl-HTML-Tree 
+RUN yum install -y perl-DBI 
+RUN yum install -y perl-DBD-mysql 
+RUN yum install -y perl-libwww-perl 
+RUN yum install -y perl-XML-Simple 
+RUN yum install -y perl-XML-SAX 
+RUN yum install -y perl-NetAddr-IP 
+RUN yum install -y net-snmp 
+RUN yum install -y net-tools 
+RUN yum install -y perl-IO-Socket-INET6 
+RUN yum install -y perl-Socket6 
+RUN yum install -y nmap 
+RUN yum install -y sudo 
+RUN yum install -y xprobe2 
+RUN yum install -y make 
+RUN yum install -y perl-CPAN 
+RUN yum install -y perl-JSON 
+RUN yum install -y net-snmp-perl 
+RUN yum install -y perl-Time-HiRes 
+RUN yum install -y perl-XML-Twig 
+RUN yum install -y perl-Encode-Locale
+RUN yum install -y net-snmp
+RUN yum install -y net-snmp-utils