diff --git a/client/src/ajax.js b/client/src/ajax.js
index a80cf5670c..20ca622056 100644
--- a/client/src/ajax.js
+++ b/client/src/ajax.js
@@ -29,6 +29,7 @@
 /** @module ajax */
 
 import $ from 'jquery';
+import Utils from 'utils';
 
 let isConfigured = false;
 /** @type {number} */
@@ -62,7 +63,7 @@ let onTimeout;
  * @property {boolean} [resolveWithXhr] To resolve with `XMLHttpRequest`.
  */
 
-const baseUrl = Espo.Utils.obtainBaseUrl();
+const baseUrl = Utils.obtainBaseUrl();
 
 // noinspection JSUnusedGlobalSymbols
 /**
diff --git a/client/src/app.js b/client/src/app.js
index 0392d961b0..d19806ff74 100644
--- a/client/src/app.js
+++ b/client/src/app.js
@@ -251,7 +251,7 @@ class App {
     viewFactory = null
 
     /**
-     * @type function(string, function(View))
+     * @type {function(string, function(View))}
      * @private
      */
     viewLoader = null
@@ -1442,7 +1442,7 @@ class App {
             files.push(file);
         });
 
-        let baseUrl = Espo.Utils.obtainBaseUrl();
+        let baseUrl = Utils.obtainBaseUrl();
         let timestamp = this.loader.getCacheTimestamp();
 
         let promiseList = files.map(file => {