diff --git a/build-support/factor.cmd b/build-support/factor.cmd
index a7a038145f..da16bceef8 100644
--- a/build-support/factor.cmd
+++ b/build-support/factor.cmd
@@ -62,12 +62,13 @@ echo Bootstrapping...
 .\factor.com -i=%_bootimage%
 if errorlevel 1 goto fail
 
+echo Copying fresh factor.image to factor.image.fresh
+copy factor.image factor.image.fresh
+if errorlevel 1 goto fail
+
 echo Build complete.
 goto cleanup
 
-:nocl
-echo 
-
 :fail
 echo Build failed.
 goto cleanup