diff --git a/.changeset/forty-bugs-run.md b/.changeset/forty-bugs-run.md
new file mode 100644
index 00000000..7ca30abf
--- /dev/null
+++ b/.changeset/forty-bugs-run.md
@@ -0,0 +1,5 @@
+---
+"@fuels/react": patch
+---
+
+fix: react to change in NETWORKS config passed to FuelProvider
diff --git a/packages/react/src/hooks/useIsSupportedNetwork.tsx b/packages/react/src/hooks/useIsSupportedNetwork.tsx
index 82622066..be3f85a1 100644
--- a/packages/react/src/hooks/useIsSupportedNetwork.tsx
+++ b/packages/react/src/hooks/useIsSupportedNetwork.tsx
@@ -1,4 +1,5 @@
 import { Provider } from 'fuels';
+import { useMemo } from 'react';
 import { type UseNamedQueryParams, useNamedQuery } from '../core';
 import { useFuel } from '../providers';
 import { QUERY_KEYS } from '../utils';
@@ -31,9 +32,11 @@ export function useIsSupportedNetwork(params?: UseIsSupportedNetwork) {
   const { network } = useNetwork();
   const { isConnected } = useIsConnected();
   const { currentConnector } = useCurrentConnector();
+
   return useNamedQuery('isSupportedNetwork', {
     queryKey: QUERY_KEYS.isSupportedNetwork(
       currentConnector?.name,
+      networks,
       network,
       isConnected,
     ),
diff --git a/packages/react/src/utils/queryKeys.ts b/packages/react/src/utils/queryKeys.ts
index 1924a991..8b86d1cb 100644
--- a/packages/react/src/utils/queryKeys.ts
+++ b/packages/react/src/utils/queryKeys.ts
@@ -1,5 +1,6 @@
 import type { QueryKey } from '@tanstack/react-query';
 import type { BytesLike, Network, Provider } from 'fuels';
+import type { NetworkConfig } from '../types';
 
 export const QUERY_KEYS = {
   base: ['fuel'] as QueryKey,
@@ -86,11 +87,13 @@ export const QUERY_KEYS = {
   },
   isSupportedNetwork: (
     connectorName: string | null | undefined,
+    networks: Array<NetworkConfig>,
     network: Partial<Network> | null,
     isConnected: boolean,
   ): QueryKey => {
     const queryKey = QUERY_KEYS.base.concat('isSupportedNetwork');
     if (connectorName) queryKey.push(connectorName);
+    if (networks) queryKey.push(networks);
     if (network) queryKey.push(network);
     if (isConnected) queryKey.push(isConnected);
     return queryKey;