diff --git a/roles/bastion-ssh-config/tasks/main.yml b/roles/bastion-ssh-config/tasks/main.yml
index 2d240a560..b4cd4437e 100644
--- a/roles/bastion-ssh-config/tasks/main.yml
+++ b/roles/bastion-ssh-config/tasks/main.yml
@@ -3,13 +3,13 @@
     has_bastion: "{{ 'bastion' in groups['all'] }}"
 
 - set_fact:
-    bastion_ip: "{{ hostvars['bastion']['ansible_ssh_host'] }}"
+    bastion_ip: "{{ hostvars['bastion']['ansible_host'] }}"
   when: has_bastion
 
 # As we are actually running on localhost, the ansible_ssh_user is your local user when you try to use it directly
-# To figure out the real ssh user, we delegate this task to the bastion and store the ansible_ssh_user in real_user
+# To figure out the real ssh user, we delegate this task to the bastion and store the ansible_user in real_user
 - set_fact:
-    real_user: "{{ ansible_ssh_user }}"
+    real_user: "{{ ansible_user }}"
   delegate_to: bastion
   when: has_bastion
 
diff --git a/roles/bootstrap-os/tasks/bootstrap-centos.yml b/roles/bootstrap-os/tasks/bootstrap-centos.yml
index c9233dfb1..a945dfb21 100644
--- a/roles/bootstrap-os/tasks/bootstrap-centos.yml
+++ b/roles/bootstrap-os/tasks/bootstrap-centos.yml
@@ -15,4 +15,6 @@
   when: fastestmirror.stat.exists
 
 - name: Install packages requirements for bootstrap
-  raw: yum -y install libselinux-python
+  yum:
+    name: libselinux-python
+    state: present