diff --git a/clobber.bat b/clobber.bat
index 344a660..4415c2a 100644
--- a/clobber.bat
+++ b/clobber.bat
@@ -28,7 +28,6 @@ cd ..\boot
 
 cd ..\sys
 %MAKE% clobber
-%MAKE% clobber
 
 cd ..\kernel
 %MAKE% clobber