diff --git a/wildfly-centos/Dockerfile b/wildfly-centos/Dockerfile
index 5e167fb..01e19a3 100644
--- a/wildfly-centos/Dockerfile
+++ b/wildfly-centos/Dockerfile
@@ -1,17 +1,14 @@
 FROM centos
 MAINTAINER Arun Gupta <arungupta@redhat.com>
 
-# Execute system update
-RUN yum -y update && yum clean all
-
-# Install packages necessary to run EAP
-RUN yum -y install xmlstarlet saxon augeas bsdtar unzip && yum clean all
-
+# Execute system update and Install packages necessary to run EAP
 # Create a user and group used to launch processes
 # The user ID 1000 is the default for the first "regular" user on Fedora/RHEL,
 # so there is a high chance that this ID will be equal to the current user
 # making it easier to use volumes (no permission issues)
-RUN groupadd -r jboss -g 1000 && useradd -u 1000 -r -g jboss -m -d /opt/jboss -s /sbin/nologin -c "JBoss user" jboss
+RUN yum -y update && yum clean all && \
+    yum -y install xmlstarlet saxon augeas bsdtar unzip && yum clean all && \
+    groupadd -r jboss -g 1000 && useradd -u 1000 -r -g jboss -m -d /opt/jboss -s /sbin/nologin -c "JBoss user" jboss
 
 # Set the working directory to jboss' user home directory
 WORKDIR /opt/jboss