diff --git a/coopdevs.yml b/coopdevs.yml
index 60ddc5ccb11bc704feffaa4c87390ed253855077..4f792dff2be858aba6b2b6d774c865f18b387b59 100644
--- a/coopdevs.yml
+++ b/coopdevs.yml
@@ -35,6 +35,7 @@
           - php-gd
           - php-apcu
           - php-fpm
+          - php-xml
         - php_webserver_daemon: nginx
         - php_enable_php_fpm: true
     - role: limesurvey