diff --git a/explorer/client/src/utils/api/rpcSetting.ts b/explorer/client/src/utils/api/rpcSetting.ts
index 0331fc1882647..1cc0993c74c37 100644
--- a/explorer/client/src/utils/api/rpcSetting.ts
+++ b/explorer/client/src/utils/api/rpcSetting.ts
@@ -40,7 +40,7 @@ export const tryGetRpcSetting = (): string | null => {
 
 const ENDPOINTS = {
     local: 'http://127.0.0.1:5001',
-    devnet: 'https://gateway.devnet.sui.io:9000',
+    devnet: 'https://gateway.devnet.sui.io:443',
 };
 
 export function getEndpoint(): string {