diff --git a/packages/apps-config/src/endpoints/testing.ts b/packages/apps-config/src/endpoints/testing.ts
index ed2b12c961..75f998b009 100644
--- a/packages/apps-config/src/endpoints/testing.ts
+++ b/packages/apps-config/src/endpoints/testing.ts
@@ -249,7 +249,7 @@ export function createTesting (t: TFunction): LinkOption[] {
       info: 'oak-testnet',
       text: t('rpc.test.oak', 'OAK Testnet', { ns: 'apps-config' }),
       providers: {
-        'OAK Network': 'wss://testnet.oak.tech'
+        'OAK Network': 'wss://rpc.testnet.oak.tech'
       }
     },
     {