diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c b/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c
index 769d1971d7..4abb6988f5 100644
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c
@@ -1,7 +1,7 @@
 /** @file
   Driver Binding functions implementationfor for UefiPxeBc Driver.
 
-  Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
 
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
@@ -1439,6 +1439,15 @@ PxeBcDriverBindingStop (
     }
   }
 
+  //
+  // Stop functionality of PXE Base Code protocol
+  //
+  Status = Private->PxeBc.Stop (&Private->PxeBc);
+  if (Status != EFI_SUCCESS && Status != EFI_NOT_STARTED) {
+    return Status;
+  }
+
+
   if (Private->Ip4Nic != NULL && !IsIpv6) {
     PxeBcDestroyIp4Children (This, Private);
   }