diff --git a/utility/build_macos.sh b/utility/build_macos.sh
new file mode 100755
index 0000000..b031a43
--- /dev/null
+++ b/utility/build_macos.sh
@@ -0,0 +1,3 @@
+#!/bin/bash 
+
+pyinstaller -w -F -i "resources/macos_icons/tamago.icns" tamago.py