diff --git a/BaseTools/.gitignore b/BaseTools/.gitignore
index fdd4112877..5ca024cb18 100644
--- a/BaseTools/.gitignore
+++ b/BaseTools/.gitignore
@@ -12,3 +12,5 @@ Source/C/VfrCompile/VfrSyntax.cpp
 Source/C/VfrCompile/VfrTokens.h
 Source/C/bin/
 Source/C/libs/
+Bin/Win32
+Lib
\ No newline at end of file