diff --git a/packages/apps-config/src/endpoints/productionRelayPolkadot.ts b/packages/apps-config/src/endpoints/productionRelayPolkadot.ts
index 38f46d6b09..1b5587f6c8 100644
--- a/packages/apps-config/src/endpoints/productionRelayPolkadot.ts
+++ b/packages/apps-config/src/endpoints/productionRelayPolkadot.ts
@@ -258,7 +258,7 @@ export const prodParasPolkadot: EndpointOption[] = [
     info: 'frequency',
     paraId: 2091,
     providers: {
-      'Frequency 0': 'wss://0.rpc.frequency.xyz',
+      // 'Frequency 0': 'wss://0.rpc.frequency.xyz', // https://github.com/polkadot-js/apps/issues/9231
       'Frequency 1': 'wss://1.rpc.frequency.xyz'
     },
     text: 'Frequency',