Rename invalidateContractInstanceAsync to invalidateContractInstancesAsync

1 files changed, 1 insertions, 1 deletions

diff --git a/src/0x.ts b/src/0x.ts
index 6a4c23f82..615702957 100644
--- a/src/0x.ts
+++ b/src/0x.ts
@@ -162,7 +162,7 @@ export class ZeroEx {
      */
     public async setProviderAsync(provider: Web3Provider) {
         this._web3Wrapper.setProvider(provider);
-        await this.exchange.invalidateContractInstanceAsync();
+        await this.exchange.invalidateContractInstancesAsync();
         this.tokenRegistry.invalidateContractInstance();
         this.token.invalidateContractInstances();
         this._proxyWrapper.invalidateContractInstance();