diff --git a/scripts/install b/scripts/install
index 9cdc109..7d57819 100644
--- a/scripts/install
+++ b/scripts/install
@@ -71,6 +71,7 @@ ynh_app_setting_set $app is_public $is_public
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
+ynh_install_php --phpversion=7.1
 ynh_install_app_dependencies php-zip php-mysql php-xml php-intl php-mbstring php-gd php-curl php-soap php-pgsql php-xmlrpc postgresql
 #=================================================
 # Create postgresql database