diff --git a/.gitignore b/.gitignore
index a0f98256b18a..02962c99998a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -209,3 +209,6 @@ GTAGS
 
 # generated by Porting/sync-with-cpan
 /make.log
+
+# Makefile generated by the MSWin32 Smoker
+/win32/smoke.mk