diff --git a/build-windows.bat b/build-windows.bat
index 1b9265b..fa9bd91 100755
--- a/build-windows.bat
+++ b/build-windows.bat
@@ -1,2 +1,3 @@
 pyinstaller -w -F --hidden-import tornado.web main.py
-move dist/main.exe dist/navpoint-windows.exe
+move dist/main.exe dist/navpoint-windows-%PROCESSOR_ARCHITECTURE%.exe
+