diff --git a/platform/platform-tests/testSrc/com/intellij/util/io/StringEnumeratorTest.java b/platform/platform-tests/testSrc/com/intellij/util/io/StringEnumeratorTest.java
index 78c7e9592d9b..469b93290270 100644
--- a/platform/platform-tests/testSrc/com/intellij/util/io/StringEnumeratorTest.java
+++ b/platform/platform-tests/testSrc/com/intellij/util/io/StringEnumeratorTest.java
@@ -172,7 +172,7 @@ public class StringEnumeratorTest extends TestCase {
   }
 
   private static final StringBuilder builder = new StringBuilder(100);
-  private static final Random random = new Random();
+  private static final Random random = new Random(2_71828);
 
   static String createRandomString() {
     return createRandomString(random);