remove no longer needed arg

1 files changed, 2 insertions, 3 deletions

diff --git a/test/order_state_watcher_test.ts b/test/order_state_watcher_test.ts
index 4701f39d4..72b481ad3 100644
--- a/test/order_state_watcher_test.ts
+++ b/test/order_state_watcher_test.ts
@@ -42,7 +42,6 @@ describe('OrderStateWatcher', () => {
     let web3Wrapper: Web3Wrapper;
     let signedOrder: SignedOrder;
     const fillableAmount = new BigNumber(5);
-    const numConfirmations = 0;
     before(async () => {
         web3 = web3Factory.create();
         zeroEx = new ZeroEx(web3.currentProvider);
@@ -217,7 +216,7 @@ describe('OrderStateWatcher', () => {
                     expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.OrderRemainingFillAmountZero);
                     done();
                 });
-                zeroEx.orderStateWatcher.subscribe(callback, numConfirmations);
+                zeroEx.orderStateWatcher.subscribe(callback);
 
                 const shouldThrowOnInsufficientBalanceOrAllowance = true;
                 await zeroEx.exchange.cancelOrderAsync(signedOrder, fillableAmount);
@@ -244,7 +243,7 @@ describe('OrderStateWatcher', () => {
                     expect(orderRelevantState.canceledTakerTokenAmount).to.be.bignumber.equal(cancelAmountInBaseUnits);
                     done();
                 });
-                zeroEx.orderStateWatcher.subscribe(callback, numConfirmations);
+                zeroEx.orderStateWatcher.subscribe(callback);
                 await zeroEx.exchange.cancelOrderAsync(signedOrder, cancelAmountInBaseUnits);
             })().catch(done);
         });