1 files changed, 1 insertions, 10 deletions
diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts
index bf31c9c4d..140aa341b 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher.ts
@@ -16,7 +16,6 @@ import {
 } from '@0xproject/types';
 import { errorUtils, intervalUtils } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
-import * as ethers from 'ethers';
 import * as _ from 'lodash';
 
 import { artifacts } from '../artifacts';
@@ -242,15 +241,7 @@ export class OrderWatcher {
             return;
         }
         const log = logIfExists as LogEntryEvent; // At this moment we are sure that no error occured and log is defined.
-        let maybeDecodedLog;
-        try {
-            maybeDecodedLog = this._web3Wrapper.abiDecoder.tryToDecodeLogOrNoop<ContractEventArgs>(log);
-        } catch (error) {
-          if (error.code === ethers.errors.INVALID_ARGUMENT) {
-            return; // noop
-          }
-          throw error;
-        }
+        const maybeDecodedLog = this._web3Wrapper.abiDecoder.tryToDecodeLogOrNoop<ContractEventArgs>(log);
         const isLogDecoded = !_.isUndefined(((maybeDecodedLog as any) as LogWithDecodedArgs<ContractEventArgs>).event);
         if (!isLogDecoded) {
             return; // noop