2 files changed, 10 insertions, 6 deletions
diff --git a/packages/contract-wrappers/src/utils/assert.ts b/packages/contract-wrappers/src/utils/assert.ts
index da6697b08..842b16fa0 100644
--- a/packages/contract-wrappers/src/utils/assert.ts
+++ b/packages/contract-wrappers/src/utils/assert.ts
@@ -1,5 +1,5 @@
 import { assert as sharedAssert } from '@0xproject/assert';
-// We need those two unused imports because they're actually used by sharedAssert which gets injected here
+// HACK: We need those two unused imports because they're actually used by sharedAssert which gets injected here
 import { Schema } from '@0xproject/json-schemas'; // tslint:disable-line:no-unused-variable
 import { isValidSignatureAsync } from '@0xproject/order-utils';
 import { ECSignature } from '@0xproject/types'; // tslint:disable-line:no-unused-variable
diff --git a/packages/contract-wrappers/test/ether_token_wrapper_test.ts b/packages/contract-wrappers/test/ether_token_wrapper_test.ts
index 0a860884a..48bd6d3f6 100644
--- a/packages/contract-wrappers/test/ether_token_wrapper_test.ts
+++ b/packages/contract-wrappers/test/ether_token_wrapper_test.ts
@@ -336,15 +336,19 @@ describe('EtherTokenWrapper', () => {
     describe('#getLogsAsync', () => {
         let etherTokenAddress: string;
         let erc20ProxyAddress: string;
-        const blockRange: BlockRange = {
-            fromBlock: 0,
-            toBlock: BlockParamLiteral.Latest,
-        };
+        let blockRange: BlockRange;
         let txHash: string;
-        before(() => {
+        before(async () => {
             addressWithETH = userAddresses[0];
             etherTokenAddress = tokenUtils.getWethTokenAddress();
             erc20ProxyAddress = contractWrappers.erc20Proxy.getContractAddress();
+            // Start the block range after all migrations to avoid unexpected logs
+            const currentBlock = await web3Wrapper.getBlockNumberAsync();
+            const fromBlock = currentBlock + 1;
+            blockRange = {
+                fromBlock,
+                toBlock: BlockParamLiteral.Latest,
+            };
         });
         it('should get logs with decoded args emitted by Approval', async () => {
             txHash = await contractWrappers.erc20Token.setUnlimitedProxyAllowanceAsync(