diff --git a/Installation-CentOS-7.md b/Installation-CentOS-7.md
index e5dea30..d13a41b 100644
--- a/Installation-CentOS-7.md
+++ b/Installation-CentOS-7.md
@@ -2,15 +2,6 @@ The following instructions are for installing Sonarr on CentOS 7.
 
 Please note these were the steps taken by an experienced user.
 
-*If you don't feel like fighting SELinux
-
-    setenforce 0
-
-*And to ensure it stays that way
-
-    vi /etc/selinux/config
-    Find the value enforcing, and change to disabled
-
 *Install some repos and packages
 
     yum install epel-release yum-utils -y
@@ -65,18 +56,14 @@ yum -y install wget git par2cmdline p7zip unrar unzip tar gcc python-yenc python
     mv sonarr.service /usr/lib/systemd/system/
 
 *Add firewall exceptions if the firewall is enabled
-
-    cat > sonarr.xml << EOF
-
-
+    tee /etc/firewalld/services/sonarr.xml << EOF
     <service>
       <short>sonarr</short>
       <description>Sonarr Download Service</description>
       <port protocol="tcp" port="8989"/>
     </service>
     EOF
-
-    mv sonarr.xml /etc/firewalld/services/
+    firewall-cmd --reload
     firewall-cmd --permanent --add-service sonarr
     firewall-cmd --reload