diff --git a/Tools/buildbot/clean.bat b/Tools/buildbot/clean.bat
index cb6f99ed2f9..218facc3b17 100644
--- a/Tools/buildbot/clean.bat
+++ b/Tools/buildbot/clean.bat
@@ -1,7 +1,5 @@
 @rem Used by the buildbot "clean" step.
 call "%VS100COMNTOOLS%vsvars32.bat"
-@echo Deleting .pyc/.pyo files ...
-del /s Lib\*.pyc Lib\*.pyo
 @echo Deleting test leftovers ...
 rmdir /s /q build
 cd PCbuild