diff --git a/dnscrypt-proxy/xtransport.go b/dnscrypt-proxy/xtransport.go
index 5dccec3b..c8db28fb 100644
--- a/dnscrypt-proxy/xtransport.go
+++ b/dnscrypt-proxy/xtransport.go
@@ -203,7 +203,10 @@ func (xTransport *XTransport) rebuildTransport() {
 		}
 	}
 	transport.TLSClientConfig = &tlsClientConfig
-	http2.ConfigureTransport(transport)
+	if http2Transport, err := http2.ConfigureTransports(transport); err != nil {
+		http2Transport.ReadIdleTimeout = timeout
+		http2Transport.AllowHTTP = false
+	}
 	xTransport.transport = transport
 }