diff --git a/server/error_test.go b/server/error_test.go
index 9f254e3..e6b6ef3 100644
--- a/server/error_test.go
+++ b/server/error_test.go
@@ -8,7 +8,7 @@ import (
 
 // TestErrorResponse will test the method ErrorResponse()
 func TestErrorResponse(t *testing.T) {
-	t.Run("placeholder test", func(t *testing.T) {
+	t.Run("placeholder test", func(_ *testing.T) {
 		w := httptest.NewRecorder()
 		ErrorResponse(w, &http.Request{}, ErrorMethodNotFound, "test message", http.StatusBadRequest)
 
diff --git a/server/server_test.go b/server/server_test.go
index be08fb8..f4cac37 100644
--- a/server/server_test.go
+++ b/server/server_test.go
@@ -29,7 +29,7 @@ func TestCreateServer(t *testing.T) {
 
 // TestStart will test the method Start()
 func TestStart(t *testing.T) {
-	t.Run("run server", func(t *testing.T) {
+	t.Run("run server", func(_ *testing.T) {
 		/*
 			// todo: run in a non-blocking way to test
 				config := &Configuration{
diff --git a/srv.go b/srv.go
index f774d8e..143a85d 100644
--- a/srv.go
+++ b/srv.go
@@ -14,7 +14,7 @@ func (c *Client) defaultResolver() net.Resolver {
 	return net.Resolver{
 		PreferGo:     true,
 		StrictErrors: false,
-		Dial: func(ctx context.Context, network, address string) (net.Conn, error) {
+		Dial: func(ctx context.Context, _, _ string) (net.Conn, error) {
 			d := net.Dialer{
 				Timeout: c.options.dnsTimeout,
 			}