diff --git a/BaseTools/Source/Python/build/build.py b/BaseTools/Source/Python/build/build.py
index 13d8e503b1..4f73bba3bd 100644
--- a/BaseTools/Source/Python/build/build.py
+++ b/BaseTools/Source/Python/build/build.py
@@ -1829,7 +1829,7 @@ class Build():
                     GlobalData.gGlobalDefines['ARCH'] = Arch
                     Pa = PlatformAutoGen(Wa, self.PlatformFile, BuildTarget, ToolChain, Arch)
                     for Module in Pa.Platform.Modules:
-                        if self.ModuleFile.Dir == Module.Dir and self.ModuleFile.File == Module.File:
+                        if self.ModuleFile.Dir == Module.Dir and self.ModuleFile.Name == Module.Name:
                             Ma = ModuleAutoGen(Wa, Module, BuildTarget, ToolChain, Arch, self.PlatformFile)
                             if Ma == None: continue
                             # Not to auto-gen for targets 'clean', 'cleanlib', 'cleanall', 'run', 'fds'