diff --git a/0.73_My_PuTTY/windows/MAKEFILE.MINGW b/0.73_My_PuTTY/windows/MAKEFILE.MINGW
index 32d22c6..7d1516c 100644
--- a/0.73_My_PuTTY/windows/MAKEFILE.MINGW
+++ b/0.73_My_PuTTY/windows/MAKEFILE.MINGW
@@ -2138,7 +2138,6 @@ cross:
 	make -e TOOLPATH=/usr/bin/i686-w64-mingw32- -f MAKEFILE.MINGW portable
 	cp putty.exe putty_nocompress.exe
 	upx --best --compress-icons=2 --compress-exports=0 putty.exe putty_portable.exe putty_nocompress.exe
-	wine /usr/bin/MD5sign.exe putty.exe putty_portable.exe plink.exe
 	mv putty.exe /build/kitty.exe
 	mv putty_portable.exe /build/kitty_portable.exe
 	mv putty_nocompress.exe /build/kitty_nocompress.exe