diff --git a/speedtest/server_test.go b/speedtest/server_test.go
index aef1d39..d8f9586 100644
--- a/speedtest/server_test.go
+++ b/speedtest/server_test.go
@@ -151,13 +151,17 @@ func TestCustomServer(t *testing.T) {
 }
 
 func TestFetchServerByID(t *testing.T) {
+	remoteList, err := FetchServers()
+	if err != nil {
+		t.Fatal(err)
+	}
+
 	testData := map[string]bool{
-		"45170":     true,
-		"-99999999": false,
-		"28910":     true,
-		"どうも":       false,
-		"hello":     false,
-		"你好":        false,
+		remoteList[0].ID: true,
+		"-99999999":      false,
+		"どうも":            false,
+		"hello":          false,
+		"你好":             false,
 	}
 
 	for id, b := range testData {