diff --git a/build.xml b/build.xml
index 4ae7170df05..e5430268c02 100644
--- a/build.xml
+++ b/build.xml
@@ -219,6 +219,7 @@
 
     <target name="jslib">
         <property name="compiled.stdlib.js" value="stdlib.js" />
+        <property name="stdlib.js.dir" value="${basedir}/js/js.translator/testData" />
 
         <kotlin2js output="${output}/${compiled.stdlib.js}" main="noCall">
             <src>
@@ -256,7 +257,7 @@
             warning="${warningLevel}"
             output="${kotlin-home}/lib/kotlin.js" >
 
-            <sources dir="${basedir}/js/js.translator/testData">
+            <sources dir="${stdlib.js.dir}">
                 <file name="kotlin_lib_ecma5.js"/>
                 <file name="kotlin_lib.js"/>
                 <file name="maps.js"/>
@@ -267,7 +268,11 @@
                 <file name="${compiled.stdlib.js}"/>
             </sources>
 
-            <externs dir="${basedir}/js/js.translator/testData">
+            <sources dir="${stdlib.js.dir}">
+                <file name="export_Kotlin_if_possible.js"/>
+            </sources>
+
+            <externs dir="${stdlib.js.dir}">
                 <file name="externs.js"/>
             </externs>
         </closure-compiler>
diff --git a/js/js.translator/testData/export_Kotlin_if_possible.js b/js/js.translator/testData/export_Kotlin_if_possible.js
new file mode 100644
index 00000000000..c5e6266980d
--- /dev/null
+++ b/js/js.translator/testData/export_Kotlin_if_possible.js
@@ -0,0 +1,3 @@
+if (typeof module !== 'undefined' && module.exports) {
+    module.exports = Kotlin;
+}
\ No newline at end of file
diff --git a/js/js.translator/testData/externs.js b/js/js.translator/testData/externs.js
index 06f2f460c4b..6374e17e882 100644
--- a/js/js.translator/testData/externs.js
+++ b/js/js.translator/testData/externs.js
@@ -18,3 +18,10 @@
 
 // from QUnit
 function ok() {}
+
+// node.js
+var module = {};
+var process = {};
+
+// common
+var console = {};