diff --git a/platform/platform-tests/testSrc/com/intellij/openapi/util/text/StringUtilPerformanceTest.java b/platform/platform-tests/testSrc/com/intellij/openapi/util/text/StringUtilPerformanceTest.java
index 513cb9e82a9b..049f29d571b4 100644
--- a/platform/platform-tests/testSrc/com/intellij/openapi/util/text/StringUtilPerformanceTest.java
+++ b/platform/platform-tests/testSrc/com/intellij/openapi/util/text/StringUtilPerformanceTest.java
@@ -15,6 +15,7 @@
  */
 package com.intellij.openapi.util.text;
 
+import com.intellij.openapi.util.SystemInfo;
 import com.intellij.testFramework.PlatformTestUtil;
 import com.intellij.util.ThrowableRunnable;
 import org.junit.Test;
@@ -30,7 +31,7 @@ public class StringUtilPerformanceTest {
   public void containsAnyChar() throws Exception {
     assertTrue(StringUtil.containsAnyChar(TEST_STRING, Integer.toString(new Random().nextInt())));
 
-    PlatformTestUtil.startPerformanceTest("StringUtil.containsAnyChar()", 200, new ThrowableRunnable() {
+    PlatformTestUtil.startPerformanceTest("StringUtil.containsAnyChar()", SystemInfo.isWindows ? 500 : 200, new ThrowableRunnable() {
       @Override
       public void run() throws Throwable {
         for (int i = 0; i < 1000000; i++) {