diff --git a/frontend/systemjs.preview.config.js b/frontend/systemjs.preview.config.js
index b8d66493..a804d2c3 100644
--- a/frontend/systemjs.preview.config.js
+++ b/frontend/systemjs.preview.config.js
@@ -62,6 +62,7 @@
       'ngx-international-phone-number':    'npm:ngx-international-phone-number/ngx-international-phone-number.umd.js',
       'google-libphonenumber':             'npm:google-libphonenumber/dist/libphonenumber.js',
       'ng2-dropdown-treeview':             'npm:ng2-dropdown-treeview',
+      'ngx-treeview':                      'npm:ngx-treeview',
     },
     packages: {
       'preview':                    { main: './modules/preview/preview.main',  defaultExtension: 'js'},
@@ -86,7 +87,7 @@
         main: 'dist/inputmask.js',
         defaultExtension: 'js'
       },
-      'ng2-dropdown-treeview':{ main: "bundles/ng2-dropdown-treeview.umd.js", defaultExtension: 'js'}
+      'ngx-treeview':               { main: "bundles/ngx-treeview.umd.js", defaultExtension: 'js'}
     }
   });
 })(this);