diff --git a/app.config.js b/app.config.js
index 51efce7b5..becac0d03 100644
--- a/app.config.js
+++ b/app.config.js
@@ -14,7 +14,7 @@ module.exports = {
   chainIds: [1, 137, 56, 246, 1285],
 
   // List of all supported chainIds. Used to populate the Chains user preferences list.
-  chainIdsSupported: [1, 137, 56, 246, 1285, 5, 80001, 1287],
+  chainIdsSupported: [1, 137, 56, 246, 1285, 5, 80001],
 
   infuraProjectId: process.env.NEXT_PUBLIC_INFURA_PROJECT_ID || 'xxx',