diff --git a/doc/install.md b/doc/install.md
index c40d1782a259c7858633e31c68e73b9a55ebbe07..229896d5055c6ac147c9e716bc9f45c8c9380dff 100644
--- a/doc/install.md
+++ b/doc/install.md
@@ -11,9 +11,9 @@ The current version of SOCTools only runs on a single server. A fully distribute
 
 * Minimal installation of CentOS7
 * Install Ansible
-  * `yum -y install epel-release`  
-  * `yum -y install ansible git`
-  * `ansible-galaxy collection install ansible.posix`
+  * `sudo yum -y install epel-release`  
+  * `sudo yum -y install ansible git firewalld`
+  * `sudo ansible-galaxy collection install ansible.posix`
 
 ## Clone SOCTools
 * `git clone https://gitlab.geant.org/gn4-3-wp8-t3.1-soc/soctools.git`
diff --git a/group_vars/all/main.yml b/group_vars/all/main.yml
index 47400405200dc6c2313103610a4a2654d51e9366..bc3794fcc895ee3c47c5341bfd66d91a7f0ec308 100644
--- a/group_vars/all/main.yml
+++ b/group_vars/all/main.yml
@@ -1,6 +1,6 @@
 ---
 
-soctoolsproxy: "<CHANGE_ME:hostname>"
+soctoolsproxy: "CHANGE_ME_TO_FQDN"
 
 maxmind_key: ""