diff --git a/main.py b/main.py
index c451625..04b79e0 100644
--- a/main.py
+++ b/main.py
@@ -62,13 +62,14 @@ class Api:
             bufsize=1,
             text=True,
             cwd=cwd,
+            encoding="utf-8",
         ) as p:
             for line in p.stdout:
                 custom_event(line)
 
 
 window = webview.create_window("mower-ng launcher", "dist/index.html", js_api=Api())
-webview.start()
+webview.start(debug=True)
 
 with config_path.open("w") as f:
     json.dump(config, f)