diff --git a/win32/common/config.h b/win32/common/config.h
index f409e89f38..3719e6f607 100644
--- a/win32/common/config.h
+++ b/win32/common/config.h
@@ -175,7 +175,7 @@
 #define HAVE_WIN32 1
 
 /* Define host CPU */
-#define HOST_CPU "mos6502"
+#define HOST_CPU "i686"
 
 /* library dir */
 #ifdef _DEBUG