diff --git a/src/tracker/index.js b/src/tracker/index.js
index 707594cf..d4446560 100644
--- a/src/tracker/index.js
+++ b/src/tracker/index.js
@@ -63,7 +63,7 @@
 
   const getPayload = () => ({
     website,
-    hostname,
+    hostname || 'none',
     screen,
     language,
     title: encode(title),