diff --git a/demo/app.py b/demo/app.py
deleted file mode 100644
index f86dec0c9..000000000
--- a/demo/app.py
+++ /dev/null
@@ -1,11 +0,0 @@
-import dash_bootstrap_components as dbc
-from dash import Dash
-
-app = Dash(external_stylesheets=[dbc.themes.BOOTSTRAP])
-
-test_content = dbc.Alert("Use this as a test playground", color="success")
-
-app.layout = dbc.Container(test_content, className="p-5")
-
-if __name__ == "__main__":
-    app.run_server(debug=True)