diff --git a/check_process.default b/check_process
similarity index 93%
rename from check_process.default
rename to check_process
index ae331cc..aa526a0 100644
--- a/check_process.default
+++ b/check_process
@@ -11,7 +11,6 @@
 		language="fr"
 		is_public=1	(PUBLIC|public=1|private=0)
   	password="pass"
-  	port="666"	(PORT)
 	; Checks
 		pkg_linter=1
 		setup_sub_dir=1
@@ -19,11 +18,11 @@
 		setup_nourl=0
 		setup_private=1
 		setup_public=1
-		upgrade=1
+		upgrade=0
 		backup_restore=1
 		multi_instance=1
 		incorrect_path=1
-		port_already_use=1
+		port_already_use=0
 		change_url=0
 ;;; Levels
 	Level 1=auto
diff --git a/scripts/remove b/scripts/remove
index 4110252..1e2bc7f 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -19,15 +19,6 @@ domain=$(ynh_app_setting_get $app domain)
 port=$(ynh_app_setting_get $app port)
 db_name=$(ynh_app_setting_get $app db_name)
 
-#=================================================
-# STANDARD REMOVE
-#=================================================
-# STOP AND REMOVE SERVICE
-#=================================================
-
-# Remove the dedicated systemd config
-ynh_remove_systemd_config
-
 #=================================================
 # REMOVE SERVICE FROM ADMIN PANEL
 #=================================================
@@ -66,13 +57,6 @@ ynh_secure_remove "/var/www/$app"
 # Remove the dedicated nginx config
 ynh_remove_nginx_config
 
-#=================================================
-# REMOVE PHP-FPM CONFIGURATION
-#=================================================
-
-# Remove the dedicated php-fpm config
-ynh_remove_fpm_config
-
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
@@ -80,20 +64,10 @@ ynh_remove_fpm_config
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 
-#=================================================
-# CLOSE A PORT
-#=================================================
-
-if yunohost firewall list | grep -q "\- $port$"
-then
-	echo "Close port $port"
-	QUIET yunohost firewall disallow TCP $port
-fi
-
 #=================================================
 # SPECIFIC REMOVE
 #=================================================
-# REMOVE THE CRON FILE
+# REMOVE CRON FILE
 #=================================================
 
 # Remove a cron file
diff --git a/scripts/upgrade b/scripts/upgrade
index 033c750..bfe88d2 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -70,19 +70,14 @@ ynh_add_nginx_config
 # Create a system user
 ynh_system_user_create $app
 
-#=================================================
-# PHP-FPM CONFIGURATION
-#=================================================
-
-# Create a dedicated php-fpm config
-ynh_fpm_config
-
 #=================================================
 # SPECIFIC UPGRADE
 #=================================================
-# ...
+# Migrate databases
 #=================================================
 
+cd "$final_path" && python3 ./manage.py migrate
+
 # Verify the checksum and backup the file if it's different
 ynh_backup_if_checksum_is_different "$final_path/CONFIG_FILE"
 # Recalculate and store the config file checksum into the app settings
@@ -95,21 +90,9 @@ ynh_store_file_checksum "$final_path/CONFIG_FILE"
 # Use logrotate to manage app-specific logfile(s)
 ynh_use_logrotate
 
-#=================================================
-# SETUP SYSTEMD
-#=================================================
-
-# Create a dedicated systemd config
-ynh_systemd_config
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
-# SECURE FILES AND DIRECTORIES
-#=================================================
-
-# Set right permissions for curl installation
-chown -R root: $final_path
 
 #=================================================
 # SETUP SSOWAT