diff --git a/platform/projectModel-impl/src/com/intellij/core/CoreProjectLoader.java b/platform/projectModel-impl/src/com/intellij/core/CoreProjectLoader.java
index 11f67baa98b5..1986fa1a0e34 100644
--- a/platform/projectModel-impl/src/com/intellij/core/CoreProjectLoader.java
+++ b/platform/projectModel-impl/src/com/intellij/core/CoreProjectLoader.java
@@ -23,6 +23,8 @@ import com.intellij.openapi.components.impl.stores.StorageData;
 import com.intellij.openapi.module.ModuleManager;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.roots.ProjectRootManager;
+import com.intellij.openapi.roots.impl.DirectoryIndex;
+import com.intellij.openapi.roots.impl.DirectoryIndexImpl;
 import com.intellij.openapi.roots.impl.ProjectRootManagerImpl;
 import com.intellij.openapi.roots.impl.libraries.LibraryTableBase;
 import com.intellij.openapi.roots.impl.libraries.ProjectLibraryTable;
@@ -83,7 +85,7 @@ public class CoreProjectLoader {
 
     moduleManager.loadModules();
     project.projectOpened();
-    //((DirectoryIndexImpl) DirectoryIndex.getInstance(project)).initialize();
+    ((DirectoryIndexImpl) DirectoryIndex.getInstance(project)).initialize();
   }
 
   public static StorageData loadStorageFile(ComponentManager componentManager, VirtualFile modulesXml) throws JDOMException, IOException {