diff --git a/datasette/app.py b/datasette/app.py
index ceaf36f2..d4c959b7 100644
--- a/datasette/app.py
+++ b/datasette/app.py
@@ -160,7 +160,7 @@ CONFIG_OPTIONS = (
 DEFAULT_CONFIG = {option.name: option.default for option in CONFIG_OPTIONS}
 
 
-async def favicon(scope, receive, send):
+async def favicon(request, send):
     await asgi_send(send, "", 200)
 
 
diff --git a/tests/test_html.py b/tests/test_html.py
index c80a7685..d1411afd 100644
--- a/tests/test_html.py
+++ b/tests/test_html.py
@@ -52,6 +52,12 @@ def test_http_head(app_client):
     assert response.status == 200
 
 
+def test_favicon(app_client):
+    response = app_client.get("/favicon.ico")
+    assert response.status == 200
+    assert "" == response.text
+
+
 def test_static(app_client):
     response = app_client.get("/-/static/app2.css")
     assert response.status == 404