2 files changed, 2 insertions, 2 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();
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts
index a021d0e14..3bbe4dab9 100644
--- a/src/contract_wrappers/exchange_wrapper.ts
+++ b/src/contract_wrappers/exchange_wrapper.ts
@@ -86,7 +86,7 @@ export class ExchangeWrapper extends ContractWrapper {
         this._exchangeLogEventEmitters = [];
         this._exchangeContractByAddress = {};
     }
-    public async invalidateContractInstanceAsync(): Promise<void> {
+    public async invalidateContractInstancesAsync(): Promise<void> {
         await this.stopWatchingAllEventsAsync();
         this._exchangeContractByAddress = {};
     }