diff --git a/scripts/install b/scripts/install
index bd5157d..dc77826 100644
--- a/scripts/install
+++ b/scripts/install
@@ -45,7 +45,7 @@ ynh_script_progression --message="Adding system configurations related to $app..
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
-yunohost service add "$app" --description="TV streaming server and recorder" --needs_exposed_ports $stream_port
+yunohost service add "$app" --description="TV streaming server and recorder" --needs_exposed_ports $port_stream
 
 #=================================================
 # START SYSTEMD SERVICE
@@ -59,4 +59,4 @@ ynh_systemd_action --service_name="$app" --action="start"
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Installation of $app completed, HTSP port is $stream_port" --last
+ynh_script_progression --message="Installation of $app completed, HTSP port is $port_stream" --last
diff --git a/scripts/restore b/scripts/restore
index 9c063fe..e5496aa 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -45,7 +45,7 @@ ynh_script_progression --message="Restoring system configurations related to $ap
 
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
-yunohost service add "$app" --description="TV streaming server and recorder" --needs_exposed_ports $stream_port
+yunohost service add "$app" --description="TV streaming server and recorder" --needs_exposed_ports $port_stream
 
 #=================================================
 # START SYSTEMD SERVICE
@@ -60,4 +60,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Restoration completed for $app, HTSP port is $stream_port" --last
+ynh_script_progression --message="Restoration completed for $app, HTSP port is $port_stream" --last
diff --git a/scripts/upgrade b/scripts/upgrade
index 8e6119b..940714a 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -59,7 +59,7 @@ ynh_script_progression --message="Upgrading system configurations related to $ap
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
-yunohost service add "$app" --description="TV streaming server and recorder" --needs_exposed_ports $stream_port
+yunohost service add "$app" --description="TV streaming server and recorder" --needs_exposed_ports $port_stream
 
 #=================================================
 # START SYSTEMD SERVICE
@@ -73,4 +73,4 @@ ynh_systemd_action --service_name="$app" --action="start"
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Upgrade of $app completed, HTSP port is $stream_port" --last
+ynh_script_progression --message="Upgrade of $app completed, HTSP port is $port_stream" --last