diff --git a/packages/apps-config/src/settings/ethereumChains.ts b/packages/apps-config/src/settings/ethereumChains.ts
index 92864c8718..a0f3286113 100644
--- a/packages/apps-config/src/settings/ethereumChains.ts
+++ b/packages/apps-config/src/settings/ethereumChains.ts
@@ -4,6 +4,7 @@
 // The list of Ethereum networks, for these the UI will default to Ethereum-only accounts
 
 export const ethereumChains = [
+  'mythical-devnet',
   'frontier-template',
   'jaz',
   'moonbase',