diff --git a/deploy_ovh_instance.yml b/deploy_ovh_instance.yml
index c314087..4a9da8e 100644
--- a/deploy_ovh_instance.yml
+++ b/deploy_ovh_instance.yml
@@ -22,8 +22,11 @@
       changed_when: false
 
     - name: Remove old SSH host key
-      command: ssh-keygen -f "/home/{{ LINUX_USERNAME }}/.ssh/known_hosts" -R "{{ target_name }}"
+      command: ssh-keygen -f "/home/{{ LINUX_USERNAME }}/.ssh/known_hosts" -R "{{ item }}"
       changed_when: false
+      with_items:
+        - "{{ target_name }}"
+        - "{{ openstack_output.openstack.accessIPv4 }}"
 
 - name: configure OVH instance
   hosts: target