diff --git a/resources/dmgsettings.py b/resources/dmgsettings.py
index efebd09a..eec3b220 100644
--- a/resources/dmgsettings.py
+++ b/resources/dmgsettings.py
@@ -46,7 +46,7 @@ def icon_from_app(app_path):
 # volume_name = 'Test'
 
 # Volume format (see hdiutil create -help)
-format = defines.get('format', 'UDBZ')
+format = defines.get('format', 'ULFO')
 
 # Volume size
 # see https://dmgbuild.readthedocs.io/en/latest/settings.html#size