diff --git a/conf/systemd.service b/conf/systemd.service
index c7db651..6009597 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -11,8 +11,8 @@ Environment=RAILS_ENV=production
 Environment="PORT=__PORT_WEB__"
 ExecStart=/opt/rbenv/versions/__RUBY_VERSION__/bin/bundle exec rails server
 ExecReload=/bin/kill -SIGUSR1 $MAINPID
-StandardOutput=/var/log/__APP__/__APP__.log
-StandardError=/var/log/__APP__/__APP__.log
+StandardOutput=file:/var/log/__APP__/__APP__.log
+StandardError=file:/var/log/__APP__/__APP__.log
 SyslogIdentifier=__APP__
 Restart=always
 RestartSec=15
diff --git a/scripts/install b/scripts/install
index d0cbdb4..04d93f4 100755
--- a/scripts/install
+++ b/scripts/install
@@ -218,8 +218,8 @@ ynh_script_progression --message="Configuring SSOwat..."  --weight=3
 if [ $is_public -eq 1 ]
 then
 	# Create the visitors permission if needed
-	if ! ynh_permission_exists --permission "visitors"; then
-		ynh_permission_create --permission "visitors"
+	if ! ynh_permission_exists --permission "main"; then
+		ynh_permission_create --permission "main" --allowed "visitors"
 	fi
 fi
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 0465549..e1aa878 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -247,8 +247,8 @@ ynh_script_progression --message="Upgrading SSOwat configuration..." --time --we
 if [ $is_public -eq 1 ]
 then
 	# Create the visitors permission if needed
-	if ! ynh_permission_exists --permission "visitors"; then
-		ynh_permission_create --permission "visitors"
+	if ! ynh_permission_exists --permission "main"; then
+		ynh_permission_create --permission "main" --allowed "visitors"
 	fi
 fi