diff --git a/examples/routing/delegated-routing-client/main_test.go b/examples/routing/delegated-routing-client/main_test.go
index ee360d2cd..1c1da193f 100644
--- a/examples/routing/delegated-routing-client/main_test.go
+++ b/examples/routing/delegated-routing-client/main_test.go
@@ -25,6 +25,7 @@ func TestFindProviders(t *testing.T) {
 		if r.URL.Path == "/routing/v1/providers/"+cidStr {
 			w.Header().Set("Content-Type", "application/x-ndjson")
 			w.Write([]byte(`{"Schema":"peer","ID":"12D3KooWM8sovaEGU1bmiWGWAzvs47DEcXKZZTuJnpQyVTkRs2Vn","Addrs":["/ip4/111.222.222.111/tcp/5734"],"Protocols":["transport-bitswap"]}` + "\n"))
+			w.Write([]byte(`{"Schema":"peer","ID":"12D3KooWS6BmwfQEZcRqCHCBbDL2DF5a6F7dZnbPFkwmZCuLEK5f","Addrs":["/ip4/127.0.0.1/tcp/6434"],"Protocols":["horse"]}` + "\n")) // this one will be skipped by DefaultProtocolFilter
 			w.Write([]byte(`{"Schema":"peer","ID":"12D3KooWB6RAWgcmHAP7TGEGK7utV2ZuqSzX1DNjRa97TtJ7139n","Addrs":["/ip4/127.0.0.1/tcp/5734"],"Protocols":[]}` + "\n"))
 		}
 	}))