diff --git a/scripts/restore b/scripts/restore
index cc6f762..5bf19d7 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -88,6 +88,23 @@ db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
 ynh_mongo_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
 ynh_mongo_restore_db --database="$db_name" < ./dump.bson
 
+#=================================================
+# MODIFY A CONFIG FILE
+#=================================================
+ynh_script_progression --message="Configuring a mongod..." --weight=1
+
+sed -i "s/^#  engine:/  engine: wiredTiger/"  /etc/mongod.conf
+sed -i "s/^#replication:/replication:\n  replSetName: rs01/" /etc/mongod.conf
+
+ynh_exec_warn_less systemctl enable $mongodb_servicename --quiet
+ynh_systemd_action --service_name=$mongodb_servicename --action=restart
+
+sleep 10
+
+#mongo --eval "printjson(rs.initiate())"
+
+ynh_mongo_exec --command="printjson(rs.initiate())" --eval
+
 #=================================================
 # RESTORE SYSTEMD
 #=================================================
@@ -115,14 +132,14 @@ yunohost service add $app --description="Team collaboration communication platfo
 #=================================================
 ynh_script_progression --message="Starting a systemd service..." --weight=1
 
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action="start" --log_path=systemd
 
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # RELOAD NGINX AND PHP-FPM
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..." --weight=1
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/upgrade b/scripts/upgrade
index fe265e6..3546a73 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -145,6 +145,7 @@ ynh_systemd_action --service_name=$mongodb_servicename --action=restart
 sleep 10
 
 mongo --eval "printjson(rs.initiate())"
+
 #=================================================
 # SETUP LOGROTATE
 #=================================================
@@ -159,6 +160,7 @@ ynh_use_logrotate --non-append
 ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add $app --description="Team collaboration communication platform" --log="/var/log/$app/$app.log"
+sleep 120
 
 #=================================================
 # START SYSTEMD SERVICE
@@ -166,7 +168,7 @@ yunohost service add $app --description="Team collaboration communication platfo
 ynh_script_progression --message="Starting a systemd service..." --weight=10
 
 ynh_systemd_action --service_name=$mongodb_servicename --action=restart --log_path=systemd 
-ynh_systemd_action --service_name=$app --action=start --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action=start --log_path=systemd
 
 #=================================================
 # RELOAD NGINX