diff --git a/scripts/install b/scripts/install
index b004a50..0cbbf63 100755
--- a/scripts/install
+++ b/scripts/install
@@ -49,12 +49,11 @@ ynh_app_setting_set --app=$app --key=path --value=$path_url
 #=================================================
 # FIND AND OPEN A PORT
 #=================================================
-ynh_script_progression --message="Configuring firewall..." --weight=1
+ynh_script_progression --message="Finding an available port..." --weight=1
 
 # Find a free port
 port=$(ynh_find_port --port=1880)
 # Open this port
-ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $port
 ynh_app_setting_set --app=$app --key=port --value=$port
 
 #=================================================