diff --git a/manifest.json b/manifest.json
index 06ae1bc..1be650c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -44,14 +44,18 @@
                 "name": "admin",
                 "type": "user"
             },
-            {
-                "name": "is_public",
-                "type": "boolean",
-                "default": true
-            },
             {
                 "name": "password",
                 "type": "password"
+            },
+            {
+                "name": "is_public",
+                "type": "boolean",
+                "help": {
+                    "en": "If enabled, RocketChat will be accessible by people who do not have an account. This can be changed later via the webadmin.",
+                    "fr": "Si cette case est cochée, RocketChat sera accessible aux personnes n’ayant pas de compte. Vous pourrez changer ceci plus tard via la webadmin."
+                },
+                "default": true
             }
         ]
     }
diff --git a/scripts/change_url b/scripts/change_url
index 538ca2b..76b4138 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -70,7 +70,7 @@ fi
 #=================================================
 ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
-ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd"
 
 #=================================================
 # MODIFY URL IN NGINX CONF
@@ -108,7 +108,7 @@ fi
 #=================================================
 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"
 
 #=================================================
 # RELOAD NGINX
diff --git a/scripts/install b/scripts/install
index 6deff82..b416a64 100644
--- a/scripts/install
+++ b/scripts/install
@@ -132,8 +132,7 @@ popd
 #=================================================
 ynh_script_progression --message="Configuring a systemd service..." --weight=1
 
-ynh_replace_string --match_string="__ENV_PATH__" --replace_string="$PATH" --target_file="../conf/systemd.service"
-
+env_path="$PATH"
 ynh_add_systemd_config
 
 #=================================================
@@ -175,15 +174,15 @@ ynh_script_progression --message="Starting a MongoDB service..." --weight=2
 
 # Start a mongod service
 ynh_exec_warn_less systemctl enable $mongodb_servicename --quiet
-ynh_systemd_action --service_name=$mongodb_servicename --action=restart
+ynh_systemd_action --service_name=$mongodb_servicename --action="restart"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
 ynh_script_progression --message="Starting a systemd service..." --weight=2
 
-ynh_systemd_action --service_name=$app --action=start --log_path=systemd
-sleep 100
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
+sleep 60
 
 #=================================================
 # SETUP SSOWAT
diff --git a/scripts/remove b/scripts/remove
index 3e8bd12..8c4db16 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -86,7 +86,7 @@ fi
 #=================================================
 ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
 
-# Remove the dedicated nginx config
+# Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 67696c2..8162414 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -132,15 +132,15 @@ ynh_script_progression --message="Starting a MongoDB service..." --weight=2
 
 # Start a mongod service
 ynh_exec_warn_less systemctl enable $mongodb_servicename --quiet
-ynh_systemd_action --service_name=$mongodb_servicename --action=restart
+ynh_systemd_action --service_name=$mongodb_servicename --action="restart"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
 ynh_script_progression --message="Starting a systemd service..." --weight=5
 
-ynh_systemd_action --service_name=$app --action="start" --log_path=systemd
-sleep 120
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
+sleep 60
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 2e10976..28e37e6 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -71,7 +71,7 @@ fi
 #=================================================
 ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
-ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd"
 
 #=================================================
 # CREATE DEDICATED USER
@@ -130,8 +130,7 @@ popd
 #=================================================
 ynh_script_progression --message="Upgrading systemd configuration..." --weight=2
 
-ynh_replace_string --match_string="__ENV_PATH__" --replace_string="$PATH" --target_file="../conf/systemd.service"
-
+env_path="$PATH"
 # Create a dedicated systemd config
 ynh_add_systemd_config
 
@@ -144,7 +143,7 @@ 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
+ynh_systemd_action --service_name=$mongodb_servicename --action="restart"
 
 sleep 10
 
@@ -170,9 +169,9 @@ 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=systemd
-sleep 100
+ynh_systemd_action --service_name=$mongodb_servicename --action="restart" --log_path="systemd"
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
+sleep 60
 
 #=================================================
 # RELOAD NGINX