diff --git a/examples/al-stephan-quintet.html b/examples/al-stephan-quintet.html
index 57656772..d0d4eb67 100644
--- a/examples/al-stephan-quintet.html
+++ b/examples/al-stephan-quintet.html
@@ -7,6 +7,7 @@
 
 <script type="module">
     import A from '../src/js/A.js';
+    
     let aladin;
     A.init.then(() => {
         aladin = A.aladin(
diff --git a/src/js/Catalog.js b/src/js/Catalog.js
index 24ffe47f..b06b51da 100644
--- a/src/js/Catalog.js
+++ b/src/js/Catalog.js
@@ -36,6 +36,7 @@ import { Coo } from "./libs/astro/coo.js";
 import { VOTable } from "./vo/VOTable.js";
 import { ALEvent } from "./events/ALEvent.js";
 import { Footprint } from "./Footprint.js";
+import A from "./A.js";
 
 import $ from 'jquery';
 
@@ -292,7 +293,6 @@ export let Catalog = (function() {
     // return an array of Source(s) from a VOTable url
     // callback function is called each time a TABLE element has been parsed
     Catalog.parseVOTable = function(url, successCallback, errorCallback, maxNbSources, useProxy, raField, decField) {
-        console.log(url)
         VOTable.parse(
             url,
             (fields, rows) => {
diff --git a/src/js/DefaultActionsForContextMenu.js b/src/js/DefaultActionsForContextMenu.js
index ca692757..6ac82eb5 100644
--- a/src/js/DefaultActionsForContextMenu.js
+++ b/src/js/DefaultActionsForContextMenu.js
@@ -29,6 +29,7 @@
  *****************************************************************************/
 
 import { GenericPointer } from "./GenericPointer.js";
+import A from "./A.js";
 
 export let DefaultActionsForContextMenu = (function () {
 
diff --git a/src/js/DiscoveryTree.js b/src/js/DiscoveryTree.js
index 5ac58654..5286a955 100644
--- a/src/js/DiscoveryTree.js
+++ b/src/js/DiscoveryTree.js
@@ -1,3 +1,5 @@
+import A from "./A.js";
+
 export let DiscoveryTree = (function () {
     // Constructor
     var DiscoveryTree = function (aladin) {
diff --git a/src/js/Overlay.js b/src/js/Overlay.js
index c84a978a..35173a15 100644
--- a/src/js/Overlay.js
+++ b/src/js/Overlay.js
@@ -30,10 +30,9 @@
  *
  *****************************************************************************/
 
-import { AladinUtils } from "./AladinUtils.js";
-import { Footprint } from "./Footprint.js";
-import { Line } from './Line.js';
 import { Utils } from './Utils.js';
+import A from "./A.js";
+
 
 export let Overlay = (function() {
    let Overlay = function(options) {
diff --git a/src/js/gui/HiPSSelector.js b/src/js/gui/HiPSSelector.js
index 723bae2a..c1ccf8db 100644
--- a/src/js/gui/HiPSSelector.js
+++ b/src/js/gui/HiPSSelector.js
@@ -17,6 +17,7 @@
 //    along with Aladin Lite.
 //
 
+import A from "../A.js";
 import { MocServer } from "../MocServer";
 import { Utils } from "../Utils";
 import  autocomplete from 'autocompleter';
diff --git a/src/js/gui/Stack.js b/src/js/gui/Stack.js
index 199c2a03..82646445 100644
--- a/src/js/gui/Stack.js
+++ b/src/js/gui/Stack.js
@@ -33,6 +33,7 @@ import { Color } from "../Color.js";
 import { ALEvent } from "../events/ALEvent.js";
 import { CatalogSelector } from "./CatalogSelector.js";
 import { HiPSLayer } from "./HiPSLayer.js";
+import A from "../A.js";
 
 import $ from 'jquery';