diff --git a/ansible.cfg b/ansible.cfg
index 6c0d146..0a92e3f 100644
--- a/ansible.cfg
+++ b/ansible.cfg
@@ -8,7 +8,6 @@
 # finds first
 
 [defaults]
-
 # some basic default values...
 
 #inventory      = /etc/ansible/hosts
@@ -371,7 +370,7 @@ retry_files_enabled = False
 # ssh arguments to use
 # Leaving off ControlPersist will result in poor performance, so use
 # paramiko on older platforms rather than removing it, -C controls compression use
-ssh_args = -o ForwardAgent=yes -C -o ControlMaster=auto -o ControlPersist=60s
+ssh_args = -o ForwardAgent=yes -C -o ControlMaster=auto -o ControlPersist=60s -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no
 
 # The base directory for the ControlPath sockets.
 # This is the "%(directory)s" in the control_path option
diff --git a/provisionning.yml b/provisionning.yml
new file mode 100644
index 0000000..73f551a
--- /dev/null
+++ b/provisionning.yml
@@ -0,0 +1,5 @@
+---
+- hosts: all
+  roles:
+  - ansible-arch-provissionning
+  - ansible_bootstrap