diff --git a/src/blank.html b/src/blank.html
new file mode 100644
index 000000000..be329a5cc
--- /dev/null
+++ b/src/blank.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1">
+<meta name="color-scheme" content="light dark" />
+<title>uBO blank</title>
+</head>
+<body>
+</body>
+</html>
