diff --git a/flow/IThreadPoolTest.cpp b/flow/IThreadPoolTest.cpp
index 578e7627fe..0f7a1a3ea3 100644
--- a/flow/IThreadPoolTest.cpp
+++ b/flow/IThreadPoolTest.cpp
@@ -87,7 +87,7 @@ TEST_CASE("/flow/IThreadPool/NamedThread") {
 	Reference<IThreadPool> pool = createGenericThreadPool();
 	pool->addThread(new ThreadNameReceiver(), "thread-foo");
 
-	co_await waitForThreadName(pool, "thread-foo");
+	ASSERT(co_await waitForThreadName(pool, "thread-foo"));
 
 	co_await pool->stop();
 }