diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index 31721a6f9f..c174b5a0bb 100644
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -3416,7 +3416,7 @@ class ModuleAutoGen(AutoGen):
                 RetVal.append(PackageDir)
             IncludesList = Package.Includes
             if Package._PrivateIncludes:
-                if not self.MetaFile.Path.startswith(PackageDir):
+                if not self.MetaFile.OriginalPath.Path.startswith(PackageDir):
                     IncludesList = list(set(Package.Includes).difference(set(Package._PrivateIncludes)))
             for Inc in IncludesList:
                 if Inc not in RetVal:
diff --git a/BaseTools/Source/Python/Common/Misc.py b/BaseTools/Source/Python/Common/Misc.py
index 0e0cb45ebe..d082c58bef 100644
--- a/BaseTools/Source/Python/Common/Misc.py
+++ b/BaseTools/Source/Python/Common/Misc.py
@@ -281,6 +281,7 @@ def ProcessDuplicatedInf(Path, BaseName, Workspace):
     #
     RtPath.Path = TempFullPath
     RtPath.BaseName = BaseName
+    RtPath.OriginalPath = Path
     #
     # If file exists, compare contents
     #
@@ -1405,6 +1406,7 @@ class PathClass(object):
         self.TagName = TagName
         self.ToolCode = ToolCode
         self.ToolChainFamily = ToolChainFamily
+        self.OriginalPath = self
 
     ## Convert the object of this class to a string
     #