diff --git a/packages/arb-token-bridge-ui/src/util/TokenUtils.ts b/packages/arb-token-bridge-ui/src/util/TokenUtils.ts
index cdda328dc7..99eaf03aaa 100644
--- a/packages/arb-token-bridge-ui/src/util/TokenUtils.ts
+++ b/packages/arb-token-bridge-ui/src/util/TokenUtils.ts
@@ -66,7 +66,10 @@ function getErc20DataCache(params: GetErc20DataCacheParams): Erc20Data | null
 function getErc20DataCache(
   params?: GetErc20DataCacheParams
 ): Erc20DataCache | (Erc20Data | null) {
-  if (typeof window?.localStorage === 'undefined') {
+  if (
+    typeof window === 'undefined' ||
+    typeof window.localStorage === 'undefined'
+  ) {
     return null
   }
 
diff --git a/packages/arb-token-bridge-ui/synpress.config.ts b/packages/arb-token-bridge-ui/synpress.config.ts
index 2c4dc619f0..2150d747e3 100644
--- a/packages/arb-token-bridge-ui/synpress.config.ts
+++ b/packages/arb-token-bridge-ui/synpress.config.ts
@@ -14,13 +14,12 @@ import { TestERC20__factory } from '@arbitrum/sdk/dist/lib/abi/factories/TestERC
 import { TestWETH9__factory } from '@arbitrum/sdk/dist/lib/abi/factories/TestWETH9__factory'
 import { Erc20Bridger, EthBridger } from '@arbitrum/sdk'
 import logsPrinter from 'cypress-terminal-report/src/installLogsPrinter'
-import { fetchErc20Data, getL2ERC20Address } from './src/util/TokenUtils'
+import { getL2ERC20Address } from './src/util/TokenUtils'
 import specFiles from './tests/e2e/specfiles.json'
 import { contractAbi, contractByteCode } from './testErc20Token'
 import {
   checkForAssertions,
   generateActivityOnChains,
-  NetworkType,
   fundEth,
   setupCypressTasks,
   getCustomDestinationAddress,
@@ -70,16 +69,6 @@ export default defineConfig({
     async setupNodeEvents(on, config) {
       logsPrinter(on)
 
-      try {
-        const data = await fetchErc20Data({
-          address: defaultL3CustomGasTokenNetwork.nativeToken!,
-          provider: new StaticJsonRpcProvider('http://127.0.0.1:8547')
-        })
-        console.log({ data })
-      } catch (e) {
-        console.log({ e })
-      }
-
       await registerLocalNetwork()
 
       const erc20Bridger = await Erc20Bridger.fromProvider(childProvider)