diff --git a/platform/util/src/com/intellij/util/lang/ClassPath.java b/platform/util/src/com/intellij/util/lang/ClassPath.java
index 92151d9c071e..ccfbc4cd9cf1 100644
--- a/platform/util/src/com/intellij/util/lang/ClassPath.java
+++ b/platform/util/src/com/intellij/util/lang/ClassPath.java
@@ -205,7 +205,7 @@ class ClassPath {
     }
     else {
       JarLoader jarLoader = new JarLoader(url, myCanLockJars);
-      jarLoader.preLoadClasses();
+//      jarLoader.preLoadClasses();
       loader = jarLoader;
     }