diff --git a/dhtmlxgantt/dhtmlxgantt-test.ts b/dhtmlxgantt/dhtmlxgantt-test.ts
index 00546bd0c..0b491ce2b 100644
--- a/dhtmlxgantt/dhtmlxgantt-test.ts
+++ b/dhtmlxgantt/dhtmlxgantt-test.ts
@@ -1,4 +1,4 @@
-/// <reference path="./dhtmlx/dhtmlxgantt.d.ts" />
+/// <reference path="dhtmlxgantt.d.ts" />
 
 //date operations
 var start: Date = gantt.date.week_start(new Date());
diff --git a/dhtmlxscheduler/dhtmlxscheduler-test.ts b/dhtmlxscheduler/dhtmlxscheduler-test.ts
index bfdef0863..d526a1eaf 100644
--- a/dhtmlxscheduler/dhtmlxscheduler-test.ts
+++ b/dhtmlxscheduler/dhtmlxscheduler-test.ts
@@ -1,4 +1,4 @@
-/// <reference path="./dhtmlx/dhtmlxscheduler.d.ts" />
+/// <reference path="dhtmlxscheduler.d.ts" />
 
 //date operations
 var start: Date = scheduler.date.week_start(new Date());