diff --git a/platform/platform-impl/src/com/intellij/openapi/vfs/PlatformVirtualFileManager.java b/platform/platform-impl/src/com/intellij/openapi/vfs/PlatformVirtualFileManager.java
index 5acf100d317e..1b9896f2a40b 100644
--- a/platform/platform-impl/src/com/intellij/openapi/vfs/PlatformVirtualFileManager.java
+++ b/platform/platform-impl/src/com/intellij/openapi/vfs/PlatformVirtualFileManager.java
@@ -1,9 +1,7 @@
 // Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.openapi.vfs;
 
-import com.intellij.openapi.application.Application;
 import com.intellij.openapi.application.ApplicationManager;
-import com.intellij.openapi.components.impl.ComponentManagerImpl;
 import com.intellij.openapi.vfs.impl.VirtualFileManagerImpl;
 import com.intellij.openapi.vfs.newvfs.ManagingFS;
 import com.intellij.openapi.vfs.newvfs.RefreshQueue;
@@ -13,31 +11,16 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.Collections;
-import java.util.List;
 
 public final class PlatformVirtualFileManager extends VirtualFileManagerImpl {
   @NotNull private final ManagingFS myManagingFS;
 
   public PlatformVirtualFileManager() {
-    super(getVirtualFileSystems());
+    super(Collections.emptyList());
 
     myManagingFS = ManagingFS.getInstance();
   }
 
-  @NotNull
-  private static List<VirtualFileSystem> getVirtualFileSystems() {
-    Application app = ApplicationManager.getApplication();
-    @SuppressWarnings("deprecation")
-    List<VirtualFileSystem> result = app instanceof ComponentManagerImpl
-                                     ? app.getComponentInstancesOfType(VirtualFileSystem.class, true)
-                                     : Collections.emptyList();
-    if (!result.isEmpty()) {
-      LOG.warn("Do not register file system as application component, instead, register as extension, for example:\n" +
-               "<virtualFileSystem implementationClass=\"com.example.MyFileSystem\" key=\"myProtocol\" physical=\"true\"/>\n\n" + result);
-    }
-    return result;
-  }
-
   @Override
   protected long doRefresh(boolean asynchronous, @Nullable Runnable postAction) {
     if (!asynchronous) {