diff --git a/scripts/install b/scripts/install
index 0dee5b2..b22d2b3 100644
--- a/scripts/install
+++ b/scripts/install
@@ -60,7 +60,7 @@ ynh_app_setting_set "$app" is_public "$is_public"
 # INSTALL DEPENDENCIES
 #=================================================
 
-ynh_install_app_dependencies php-fpdf
+ynh_install_app_dependencies php-fpdf php-xml
 
 #=================================================
 # CREATE A MYSQL DATABASE