diff --git a/server/app.js b/server/app.js
index dc293fd..2e7e7c2 100644
--- a/server/app.js
+++ b/server/app.js
@@ -91,6 +91,7 @@ app.post('/login', (req, res) => {
     logger.info('Using request options for ENV=prod');
     options = {
       method: 'POST',
+      family: 4,
       uri: urls.AUTH_URL,
       timeout: timeouts.API_GW,
       headers: {