diff --git a/pkg/client/client.go b/pkg/client/client.go
index 56f3bc294..347d54940 100644
--- a/pkg/client/client.go
+++ b/pkg/client/client.go
@@ -44,8 +44,6 @@ var DefaultHTTPProtocol = "http"
 type Client struct {
 	// Timeout on HTTP connections.
 	HTTPTimeout time.Duration
-	// The protocol. Currently only http and https are supported.
-	Protocol string
 	// Transport
 	Transport http.RoundTripper
 	// Debug enables http logging