diff --git a/src/gateway/server.node-invoke-approval-bypass.e2e.test.ts b/src/gateway/server.node-invoke-approval-bypass.e2e.test.ts
index 3721c885a1..d4b9e52926 100644
--- a/src/gateway/server.node-invoke-approval-bypass.e2e.test.ts
+++ b/src/gateway/server.node-invoke-approval-bypass.e2e.test.ts
@@ -21,8 +21,8 @@ installGatewayTestHooks({ scope: "suite" });
 
 async function expectNoForwardedInvoke(hasInvoke: () => boolean): Promise<void> {
   // Yield a couple of macrotasks so any accidental async forwarding would fire.
-  await sleep(0);
-  await sleep(0);
+  await new Promise<void>((resolve) => setImmediate(resolve));
+  await new Promise<void>((resolve) => setImmediate(resolve));
   expect(hasInvoke()).toBe(false);
 }