tracker/tracker_test.go | 15 ---------------

diff --git a/tracker/tracker_test.go b/tracker/tracker_test.go
index fe5655643756a460c070b01f0aa1b518431702d7..998248d516dd1245a0962755ec5eaaec1bf15f70 100644
--- a/tracker/tracker_test.go
+++ b/tracker/tracker_test.go
@@ -1,25 +1,10 @@
 package tracker
 
 import (
-	"crypto/tls"
-	"net"
-	"net/http"
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/require"
 )
-
-var defaultClient = &http.Client{
-	Timeout: time.Second * 15,
-	Transport: &http.Transport{
-		Dial: (&net.Dialer{
-			Timeout: 15 * time.Second,
-		}).Dial,
-		TLSHandshakeTimeout: 15 * time.Second,
-		TLSClientConfig:     &tls.Config{InsecureSkipVerify: true},
-	},
-}
 
 func TestUnsupportedTrackerScheme(t *testing.T) {
 	t.Parallel()