diff --git a/packages/devextreme/testing/tests/DevExpress.serverSide/chat.js b/packages/devextreme/testing/tests/DevExpress.serverSide/chat.js
new file mode 100644
index 000000000000..a749d98b12d7
--- /dev/null
+++ b/packages/devextreme/testing/tests/DevExpress.serverSide/chat.js
@@ -0,0 +1 @@
+import '../DevExpress.ui.widgets/chat.markup.tests.js';