diff --git a/common/envs/dev.ts b/common/envs/dev.ts
index 3c062472..719de36e 100644
--- a/common/envs/dev.ts
+++ b/common/envs/dev.ts
@@ -2,6 +2,7 @@ import { EnvConfig, PROD_CONFIG } from './prod'
 
 export const DEV_CONFIG: EnvConfig = {
   ...PROD_CONFIG,
+  domain: 'dev.manifold.markets',
   firebaseConfig: {
     apiKey: 'AIzaSyBoq3rzUa8Ekyo3ZaTnlycQYPRCA26VpOw',
     authDomain: 'dev-mantic-markets.firebaseapp.com',