diff --git a/platform/util/src/com/intellij/execution/CommandLineWrapperUtil.java b/platform/util/src/com/intellij/execution/CommandLineWrapperUtil.java
index 360b6812e760..98f1d0287242 100644
--- a/platform/util/src/com/intellij/execution/CommandLineWrapperUtil.java
+++ b/platform/util/src/com/intellij/execution/CommandLineWrapperUtil.java
@@ -23,6 +23,7 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.List;
+import java.util.Random;
 import java.util.jar.Attributes;
 import java.util.jar.JarOutputStream;
 import java.util.jar.Manifest;
@@ -47,7 +48,7 @@ public class CommandLineWrapperUtil {
     }
     manifest.getMainAttributes().put(Attributes.Name.CLASS_PATH, classPath.toString());
 
-    File jarFile = FileUtil.createTempFile("classpath", ".jar", true);
+    File jarFile = FileUtil.createTempFile("classpath" + new Random().nextInt(), ".jar", true);
     new JarOutputStream(new BufferedOutputStream(new FileOutputStream(jarFile)), manifest).close();
     return jarFile;
   }