diff --git a/contracts/integrations/CHANGELOG.json b/contracts/integrations/CHANGELOG.json
index 8755b0ee48..8f92bfe090 100644
--- a/contracts/integrations/CHANGELOG.json
+++ b/contracts/integrations/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.5.2",
+        "changes": [
+            {
+                "note": "Update `ERC20BridgeSampler` tests",
+                "pr": 2531
+            }
+        ]
+    },
     {
         "timestamp": 1583220306,
         "version": "2.5.1",
diff --git a/contracts/integrations/test/bridge_sampler/bridge_sampler_mainnet_test.ts b/contracts/integrations/test/bridge_sampler/bridge_sampler_mainnet_test.ts
index 171c2fd666..d0c4f108cc 100644
--- a/contracts/integrations/test/bridge_sampler/bridge_sampler_mainnet_test.ts
+++ b/contracts/integrations/test/bridge_sampler/bridge_sampler_mainnet_test.ts
@@ -1,5 +1,5 @@
 import { artifacts, ERC20BridgeSamplerContract } from '@0x/contracts-erc20-bridge-sampler';
-import { blockchainTests, describe, expect, toBaseUnitAmount } from '@0x/contracts-test-utils';
+import { blockchainTests, constants, describe, expect, toBaseUnitAmount } from '@0x/contracts-test-utils';
 import { BigNumber } from '@0x/utils';
 
 blockchainTests.fork.resets('Mainnet Sampler Tests', env => {
@@ -10,6 +10,7 @@ blockchainTests.fork.resets('Mainnet Sampler Tests', env => {
             env.provider,
             { ...env.txDefaults, from: '0x6cc5f688a315f3dc28a7781717a9a798a59fda7b' },
             {},
+            constants.NULL_ADDRESS,
         );
     });