diff --git a/rattail_dash/commands.py b/rattail_dash/commands.py
index fba1dfe..162ce28 100644
--- a/rattail_dash/commands.py
+++ b/rattail_dash/commands.py
@@ -45,4 +45,4 @@ class RunDashApp(commands.Subcommand):
     def run(self, args):
         factory = self.app.load_object(args.spec)
         dashapp = factory(self.config)
-        dashapp.run_server(debug=True)
+        dashapp.run_server(debug=True, host='0.0.0.0')