diff --git a/config.js b/config.js
index a67273c61..368fcf0e3 100644
--- a/config.js
+++ b/config.js
@@ -119,7 +119,7 @@ const CONFIG = {
   //------------------------------------------------------------------------------
 
   // Port to bind to.
-  PORT: process.env.TALK_PORT || process.env.PORT || process.env.NODE_ENV === 'test' ? '3001' : '3000',
+  PORT: process.env.TALK_PORT || process.env.PORT || (process.env.NODE_ENV === 'test' ? '3001' : '3000'),
 
   // The URL for this Talk Instance as viewable from the outside.
   ROOT_URL: process.env.TALK_ROOT_URL || null,