diff --git a/idea/frontend/src/app/providers/chain/Provider.tsx b/idea/frontend/src/app/providers/chain/Provider.tsx
index 740af970b9..ea19571cb3 100644
--- a/idea/frontend/src/app/providers/chain/Provider.tsx
+++ b/idea/frontend/src/app/providers/chain/Provider.tsx
@@ -1,7 +1,7 @@
 import { ProviderProps, useApi } from '@gear-js/react-hooks';
 import { useEffect, useState } from 'react';
 
-import { RpcMethods } from '@/shared/config';
+import { GENESIS, RpcMethods } from '@/shared/config';
 import { rpcService } from '@/shared/services/rpcService';
 
 import { ChainContext } from './Context';
@@ -11,19 +11,11 @@ const { Provider } = ChainContext;
 const ChainProvider = ({ children }: ProviderProps) => {
   const { api } = useApi();
   const genesis = api?.genesisHash.toHex();
+  const isDevChain = genesis ? genesis !== GENESIS.MAINNET && genesis !== GENESIS.TESTNET : undefined;
 
-  const [isDevChain, setIsDevChain] = useState<boolean>();
   const [isTestBalanceAvailable, setIsTestBalanceAvailable] = useState<boolean>();
   const isChainRequestReady = isDevChain !== undefined && isTestBalanceAvailable !== undefined;
 
-  useEffect(() => {
-    setIsDevChain(undefined);
-
-    if (!genesis) return;
-
-    rpcService.callRPC<boolean>(RpcMethods.NetworkData, { genesis }).then(({ result }) => setIsDevChain(!result));
-  }, [genesis]);
-
   useEffect(() => {
     setIsTestBalanceAvailable(undefined);
 
diff --git a/idea/frontend/src/shared/config/consts.ts b/idea/frontend/src/shared/config/consts.ts
index 35f09e2896..185a268d0d 100644
--- a/idea/frontend/src/shared/config/consts.ts
+++ b/idea/frontend/src/shared/config/consts.ts
@@ -77,7 +77,6 @@ enum RpcMethods {
   AddMetadata = 'meta.add',
   GetMetadata = 'meta.get',
   GetTestBalance = 'testBalance.get',
-  NetworkData = 'networkData.available',
   TestBalanceAvailable = 'testBalance.available',
 }