diff --git a/scripts/install b/scripts/install
index 85b9741..5636b1a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -123,19 +123,20 @@ chown -R $app:www-data "$final_path"
 #=================================================
 # CONFIGURE NODEBB
 #=================================================
+ynh_script_progression --message="Configuring the $app..." --weight=2
 
 setup="{
         \"url\": \"https://${domain}${path_url}\",
-        \"admin:username\": \"${admin}\",
-        \"admin:password\": \"${password}\",
-        \"admin:password:confirm\": \"${password}\",
-        \"admin:email\": \"admin@${domain}\",
+        \"admin:username\": \"$admin\",
+        \"admin:password\": \"$password\",
+        \"admin:password:confirm\": \"$password\",
+        \"admin:email\": \"admin@$domain\",
         \"database\": \"postgres\",
         \"postgres:host\": \"localhost\",
         \"postgres:port\": \"5432\",
-        \"postgres:username\": \"${db_name}\",
-        \"postgres:password\": \"${db_pwd}\",
-        \"postgres:database\": \"${db_name}\"
+        \"postgres:username\": \"$db_name\",
+        \"postgres:password\": \"$db_pwd\",
+        \"postgres:database\": \"$db_name\"
     }"
 
 ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $final_path/nodebb setup "${setup}"