diff --git a/scripts/install b/scripts/install
index 7ba7f31..88b8c9d 100644
--- a/scripts/install
+++ b/scripts/install
@@ -28,7 +28,7 @@ path_url=$YNH_APP_ARG_PATH
 admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
 language=$YNH_APP_ARG_LANGUAGE
-password=$YNH_APP_ARG_PASSWORD
+password="$YNH_APP_ARG_PASSWORD"
 export=$YNH_APP_ARG_EXPORT
 
 app=$YNH_APP_INSTANCE_NAME
@@ -53,7 +53,7 @@ ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
 ynh_app_setting_set --app=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=language --value=$language
-ynh_app_setting_set --app=$app --key=password --value=$password
+ynh_app_setting_set --app=$app --key=password --value="$password"
 ynh_app_setting_set --app=$app --key=export --value=$export
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 53b531e..163aebc 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -29,6 +29,7 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+export=$(ynh_app_setting_get --app=$app --key=export)
 
 #=================================================
 # CHECK IF ETHERPAD CAN BE RESTORED
@@ -89,6 +90,17 @@ ynh_script_progression --message="Restoring the logrotate configuration..." --we
 
 ynh_restore_file --origin_path="/etc/logrotate.d/$app"
 
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Reinstalling dependencies..." --weight=10
+
+if [ "$export" = "abiword" ]; then
+	ynh_exec_warn_less ynh_install_app_dependencies $abiword_app_depencencies
+elif [ "$export" = "libreoffice" ]; then
+	ynh_exec_warn_less ynh_install_app_dependencies $libreoffice_app_dependencies
+fi
+
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 460bb7e..2d40202 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -24,6 +24,7 @@ language=$(ynh_app_setting_get --app=$app --key=language)
 port=$(ynh_app_setting_get --app=$app --key=port)
 password=$(ynh_app_setting_get --app=$app --key=password)
 redis_db=$(ynh_app_setting_get --app=$app --key=redis_db)
+export=$(ynh_app_setting_get --app=$app --key=export)
 
 #=================================================
 # CHECK VERSION