diff --git a/lib/components/ens-cache-provider.react.js b/lib/components/ens-cache-provider.react.js
index eaf268049..d7d04561c 100644
--- a/lib/components/ens-cache-provider.react.js
+++ b/lib/components/ens-cache-provider.react.js
@@ -1,44 +1,48 @@
 // @flow
 
 import * as React from 'react';
 
 import type { EthersProvider } from '../types/ethers-types.js';
 import { ENSCache } from '../utils/ens-cache.js';
 import {
   getENSNames as baseGetENSNames,
   type GetENSNames,
 } from '../utils/ens-helpers.js';
 
+type BaseUserInfo = { +username?: ?string, ... };
+
 type ENSCacheContextType = {
   +ensCache: ?ENSCache,
   +getENSNames: ?GetENSNames,
 };
 const defaultContext = {
   ensCache: undefined,
   getENSNames: undefined,
 };
 const ENSCacheContext: React.Context<ENSCacheContextType> =
   React.createContext<ENSCacheContextType>(defaultContext);
 
 type Props = {
   +provider: ?EthersProvider,
   +children: React.Node,
 };
 function ENSCacheProvider(props: Props): React.Node {
   const { provider, children } = props;
   const context = React.useMemo(() => {
     if (!provider) {
       return defaultContext;
     }
     const ensCache = new ENSCache(provider);
-    const getENSNames: GetENSNames = baseGetENSNames.bind(null, ensCache);
+    const getENSNames: GetENSNames = <T: ?BaseUserInfo>(
+      users: $ReadOnlyArray<T>,
+    ): Promise<T[]> => baseGetENSNames(ensCache, users);
     return { ensCache, getENSNames };
   }, [provider]);
   return (
     <ENSCacheContext.Provider value={context}>
       {children}
     </ENSCacheContext.Provider>
   );
 }
 
 export { ENSCacheContext, ENSCacheProvider };