1 files changed, 1 insertions, 1 deletions
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 = {};
     }