diff --git a/guides/javascript-grpc.md b/guides/javascript-grpc.md
index 89a9e52..39d3661 100644
--- a/guides/javascript-grpc.md
+++ b/guides/javascript-grpc.md
@@ -37,6 +37,8 @@ Every time you work with Javascript gRPC, you will have to import `grpc`, load
var grpc = require('grpc');
var fs = require("fs");
+process.env.GRPC_SSL_CIPHER_SUITES = "HIGH+ECDSA";
+
// Lnd cert is at ~/.lnd/tls.cert on Linux and
// ~/Library/Application Support/Lnd/tls.cert on Mac
var lndCert = fs.readFileSync("~/.lnd/tls.cert");