diff --git a/integration-tests/actor-tests/lib/actor.ts b/integration-tests/actor-tests/lib/actor.ts
index 7e2995b566526..8515635fae5bb 100644
--- a/integration-tests/actor-tests/lib/actor.ts
+++ b/integration-tests/actor-tests/lib/actor.ts
@@ -1,6 +1,7 @@
 import { performance } from 'perf_hooks'
 
 import { Mutex } from 'async-mutex'
+import { sleep } from '@eth-optimism/core-utils'
 
 import {
   sanitizeForMetrics,
@@ -11,7 +12,6 @@ import {
   failedBenchRunsTotal,
 } from './metrics'
 import { ActorLogger, WorkerLogger } from './logger'
-import { sleep } from '../../test/shared/utils'
 
 // eslint-disable-next-line @typescript-eslint/no-empty-function
 const asyncNoop = async () => {}
diff --git a/integration-tests/test/replica.spec.ts b/integration-tests/test/replica.spec.ts
index 549aa89a0ee22..fc4279ce43af7 100644
--- a/integration-tests/test/replica.spec.ts
+++ b/integration-tests/test/replica.spec.ts
@@ -1,11 +1,13 @@
+/* Imports: External */
 import { TransactionReceipt } from '@ethersproject/abstract-provider'
+import { sleep } from '@eth-optimism/core-utils'
 
+/* Imports: Internal */
 import { expect } from './shared/setup'
 import { OptimismEnv } from './shared/env'
 import {
   defaultTransactionFactory,
   gasPriceForL2,
-  sleep,
   envConfig,
 } from './shared/utils'
 
diff --git a/integration-tests/test/rpc.spec.ts b/integration-tests/test/rpc.spec.ts
index 5f7c4c7ae6cde..25ae55ec13fc4 100644
--- a/integration-tests/test/rpc.spec.ts
+++ b/integration-tests/test/rpc.spec.ts
@@ -1,4 +1,5 @@
-import { expectApprox, injectL2Context } from '@eth-optimism/core-utils'
+/* Imports: External */
+import { expectApprox, injectL2Context, sleep } from '@eth-optimism/core-utils'
 import { Wallet, BigNumber, Contract, ContractFactory, constants } from 'ethers'
 import { serialize } from '@ethersproject/transactions'
 import { ethers } from 'hardhat'
@@ -7,8 +8,8 @@ import {
   TransactionRequest,
 } from '@ethersproject/providers'
 
+/* Imports: Internal */
 import {
-  sleep,
   l2Provider,
   defaultTransactionFactory,
   fundUser,
diff --git a/integration-tests/test/shared/env.ts b/integration-tests/test/shared/env.ts
index ac27185e7016a..c3edfab6352f6 100644
--- a/integration-tests/test/shared/env.ts
+++ b/integration-tests/test/shared/env.ts
@@ -2,7 +2,7 @@
 import { Contract, utils, Wallet, providers } from 'ethers'
 import { TransactionResponse } from '@ethersproject/providers'
 import { getContractFactory, predeploys } from '@eth-optimism/contracts'
-import { Watcher } from '@eth-optimism/core-utils'
+import { Watcher, sleep } from '@eth-optimism/core-utils'
 import { getMessagesAndProofsForL2Transaction } from '@eth-optimism/message-relayer'
 import { CrossChainMessenger } from '@eth-optimism/sdk'
 
@@ -20,7 +20,6 @@ import {
   getOvmEth,
   getL1Bridge,
   getL2Bridge,
-  sleep,
   envConfig,
   DEFAULT_TEST_GAS_L1,
 } from './utils'
diff --git a/integration-tests/test/shared/stress-test-helpers.ts b/integration-tests/test/shared/stress-test-helpers.ts
index 836060640a933..39f767dd42c96 100644
--- a/integration-tests/test/shared/stress-test-helpers.ts
+++ b/integration-tests/test/shared/stress-test-helpers.ts
@@ -1,10 +1,11 @@
 /* Imports: External */
 import { ethers } from 'ethers'
+import { sleep } from '@eth-optimism/core-utils'
 
 /* Imports: Internal */
 import { OptimismEnv } from './env'
 import { Direction } from './watcher-utils'
-import { gasPriceForL1, gasPriceForL2, sleep } from './utils'
+import { gasPriceForL1, gasPriceForL2 } from './utils'
 
 interface TransactionParams {
   contract: ethers.Contract
diff --git a/integration-tests/test/shared/utils.ts b/integration-tests/test/shared/utils.ts
index a52d40ff5bce2..3adba5af8a326 100644
--- a/integration-tests/test/shared/utils.ts
+++ b/integration-tests/test/shared/utils.ts
@@ -237,8 +237,6 @@ export const hardhatTest = (name, fn) =>
     'Skipping test on non-Hardhat environment.'
   )
 
-export const sleep = (ms: number) => new Promise((r) => setTimeout(r, ms))
-
 const abiCoder = new utils.AbiCoder()
 export const encodeSolidityRevertMessage = (_reason: string): string => {
   return '0x08c379a0' + remove0x(abiCoder.encode(['string'], [_reason]))
diff --git a/integration-tests/test/verifier.spec.ts b/integration-tests/test/verifier.spec.ts
index 86715127f64c8..7c5512731ae02 100644
--- a/integration-tests/test/verifier.spec.ts
+++ b/integration-tests/test/verifier.spec.ts
@@ -1,11 +1,13 @@
+/* Imports: External */
 import { TransactionReceipt } from '@ethersproject/abstract-provider'
+import { sleep } from '@eth-optimism/core-utils'
 
+/* Imports: Internal */
 import { expect } from './shared/setup'
 import { OptimismEnv } from './shared/env'
 import {
   defaultTransactionFactory,
   gasPriceForL2,
-  sleep,
   envConfig,
 } from './shared/utils'