diff --git a/config/environment.js b/config/environment.js
index b6b3c1b..98d2bbe 100644
--- a/config/environment.js
+++ b/config/environment.js
@@ -31,6 +31,7 @@ module.exports = function(environment) {
     // ENV.APP.LOG_TRANSITIONS = true;
     // ENV.APP.LOG_TRANSITIONS_INTERNAL = true;
     // ENV.APP.LOG_VIEW_LOOKUPS = true;
+    ENV.ethereumChain = 'dev';
   }
 
   if (environment === 'test') {