diff --git a/roles/2-common/tasks/packages.yml b/roles/2-common/tasks/packages.yml
index d9a9c95d7..3353a4307 100644
--- a/roles/2-common/tasks/packages.yml
+++ b/roles/2-common/tasks/packages.yml
@@ -32,6 +32,7 @@
     - libnss-mdns
     - avahi-daemon
     - avahi-discover
+    - ifupdown 
   when: is_debuntu
 
 - name: Install common packages
diff --git a/vars/ubuntu-17.yml b/vars/ubuntu-17.yml
index 2fae439e4..41fd02c1d 100644
--- a/vars/ubuntu-17.yml
+++ b/vars/ubuntu-17.yml
@@ -16,6 +16,6 @@ systemctl_program: /bin/systemctl
 mysql_service: mysql
 apache_log: /var/log/apache2/access.log
 sshd_service: ssh
-php_version: 7.0
+php_version: 7.1
 postgresql_version: 9.6
 systemd_location: /lib/systemd/system