diff --git a/packages/arb-token-bridge-ui/src/util/ExponentialBackoffUtils.ts b/packages/arb-token-bridge-ui/src/util/ExponentialBackoffUtils.ts
new file mode 100644
index 0000000000..b715e35da9
--- /dev/null
+++ b/packages/arb-token-bridge-ui/src/util/ExponentialBackoffUtils.ts
@@ -0,0 +1,3 @@
+export function wait(ms: number) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}
diff --git a/packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogsSequentially.ts b/packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogsSequentially.ts
index 7d2ac67c0a..6815e32389 100644
--- a/packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogsSequentially.ts
+++ b/packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogsSequentially.ts
@@ -8,10 +8,7 @@ import {
 } from './fetchTokenWithdrawalsFromEventLogs'
 import { getNonce } from '../AddressUtils'
 import { fetchL2Gateways } from '../fetchL2Gateways'
-
-function wait(ms: number) {
-  return new Promise(resolve => setTimeout(resolve, ms))
-}
+import { wait } from '../ExponentialBackoffUtils'
 
 async function getGateways(provider: Provider): Promise<{
   standardGateway: string