diff --git a/conf/nginx.conf b/conf/nginx.conf
index 158d806..e31e4a8 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -6,12 +6,13 @@ location __PATH__ {
     rewrite ^ https://$server_name$request_uri? permanent;
   }
   
-  proxy_pass http://127.0.0.1:9117;
+  proxy_pass http://127.0.0.1:__PORT__;
   proxy_set_header X-Real-IP $remote_addr;
   proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
   proxy_set_header X-Forwarded-Proto $scheme;
   proxy_set_header X-Forwarded-Host $http_host;
   proxy_redirect off;
+
   # Allow the Jackett API
   location __PATH__/api {
     auth_request off;
@@ -20,4 +21,4 @@ location __PATH__ {
 
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;
-}
\ No newline at end of file
+}
diff --git a/scripts/upgrade b/scripts/upgrade
index 67b6587..ba4c98a 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -24,12 +24,6 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 # CHECK VERSION
 #=================================================
 
-### This helper will compare the version of the currently installed app and the version of the upstream package.
-### $upgrade_type can have 2 different values
-### - UPGRADE_APP if the upstream app version has changed
-### - UPGRADE_PACKAGE if only the YunoHost package has changed
-### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
-### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
 upgrade_type=$(ynh_check_app_version_changed)
 
 #=================================================