1 files changed, 3 insertions, 2 deletions
diff --git a/BaseTools/Source/Python/Trim/Trim.py b/BaseTools/Source/Python/Trim/Trim.py
index c0ede0335..13485c72d 100644
--- a/BaseTools/Source/Python/Trim/Trim.py
+++ b/BaseTools/Source/Python/Trim/Trim.py
@@ -1,7 +1,7 @@
 ## @file
 # Trim files preprocessed by compiler
 #
-# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2014, 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
 # which accompanies this distribution.  The full text of the license may be found at
@@ -14,7 +14,7 @@
 ##
 # Import Modules
 #
-import os
+import Common.LongFilePathOs as os
 import sys
 import re
 
@@ -24,6 +24,7 @@ from Common.BuildToolError import *
 from Common.Misc import *
 from Common.BuildVersion import gBUILD_VERSION
 import Common.EdkLogger as EdkLogger
+from Common.LongFilePathSupport import OpenLongFilePath as open
 
 # Version and Copyright
 __version_number__ = ("0.10" + " " + gBUILD_VERSION)