diff --git a/build.bat b/build.bat
index 4a03af4..25d89c0 100644
--- a/build.bat
+++ b/build.bat
@@ -1,5 +1,5 @@
-python embed.py
-7z a -tzip -mx=9 -aoa cyzg.zip main.py backend.py components/ -x!components/__pycache__/
+del cyzg.zip
+7z a -tzip -mx=9 cyzg.zip main.py backend.py components/ -x!components/__pycache__/
 REM 7z a -tzip -mx=9 data.db.zip data.db
-timeout /t 1 >nul
+python embed.py
 gcc -Os -s main.c -o cyzg.exe -Wl,--gc-sections -Wl,--strip-all