diff --git a/idea/tests/org/jetbrains/kotlin/idea/references/BuiltInsReferenceResolverTest.java b/idea/tests/org/jetbrains/kotlin/idea/references/BuiltInsReferenceResolverTest.java
index 31cea23ab8a..478ad5fc077 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/references/BuiltInsReferenceResolverTest.java
+++ b/idea/tests/org/jetbrains/kotlin/idea/references/BuiltInsReferenceResolverTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2015 JetBrains s.r.o.
+ * Copyright 2010-2013 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,6 +16,7 @@
 
 package org.jetbrains.kotlin.idea.references;
 
+import com.intellij.openapi.vfs.newvfs.impl.VfsRootAccess;
 import com.intellij.psi.*;
 import com.intellij.psi.util.PsiTreeUtil;
 import com.intellij.testFramework.ResolveTestCase;
@@ -25,12 +26,25 @@ import org.jetbrains.kotlin.descriptors.DeclarationDescriptor;
 import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor;
 import org.jetbrains.kotlin.descriptors.impl.DeclarationDescriptorVisitorEmptyBodies;
 import org.jetbrains.kotlin.idea.PluginTestCaseBase;
+import org.jetbrains.kotlin.test.JetTestCaseBuilder;
 
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
 public class BuiltInsReferenceResolverTest extends ResolveTestCase {
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        VfsRootAccess.allowRootAccess(JetTestCaseBuilder.getHomeDirectory());
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        VfsRootAccess.disallowRootAccess(JetTestCaseBuilder.getHomeDirectory());
+        super.tearDown();
+    }
+
     public void testAny() throws Exception {
         doTest();
     }