diff --git a/aws/sdk/integration-tests/no-default-features/Cargo.toml b/aws/sdk/integration-tests/no-default-features/Cargo.toml
index bb0ba9d02d63ce8ebe5e9bcc0cdf6ae7440ac0eb..ba0f497353d8f6cadc24f22152887bdcfcf4a1a6 100644
--- a/aws/sdk/integration-tests/no-default-features/Cargo.toml
+++ b/aws/sdk/integration-tests/no-default-features/Cargo.toml
@@ -16,6 +16,7 @@ publish = false
 [dev-dependencies]
 aws-config = { path = "../../build/aws-sdk/sdk/aws-config", default-features = false }
 aws-sdk-s3 = { path = "../../build/aws-sdk/sdk/s3", default-features = false }
+aws-smithy-async = { path = "../../build/aws-sdk/sdk/aws-smithy-async" }
 futures = "0.3.25"
 tokio = { version = "1.8.4", features = ["full", "test-util"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/aws/sdk/integration-tests/no-default-features/tests/client-construction.rs b/aws/sdk/integration-tests/no-default-features/tests/client-construction.rs
index 1a602dc985c945c75575ea320fe94cad781c8929..8f250f9322180af0304f8bc43d09cbf8692780fb 100644
--- a/aws/sdk/integration-tests/no-default-features/tests/client-construction.rs
+++ b/aws/sdk/integration-tests/no-default-features/tests/client-construction.rs
@@ -13,12 +13,22 @@ async fn test_clients_from_sdk_config() {
 }
 
 // This will fail due to lack of a connector when constructing the service client
-#[test]
+#[tokio::test]
 #[should_panic(
     expected = "No HTTP connector was available. Enable the `rustls` or `native-tls` crate feature or set a connector to fix this."
 )]
-fn test_clients_from_service_config() {
-    let config = aws_sdk_s3::Config::builder().build();
+async fn test_clients_from_service_config() {
+    #[derive(Clone, Debug)]
+    struct StubSleep;
+    impl aws_smithy_async::rt::sleep::AsyncSleep for StubSleep {
+        fn sleep(&self, _duration: std::time::Duration) -> aws_sdk_s3::config::Sleep {
+            todo!()
+        }
+    }
+
+    let config = aws_sdk_s3::Config::builder()
+        .sleep_impl(std::sync::Arc::new(StubSleep {}))
+        .build();
     // This will panic due to the lack of an HTTP connector
     aws_sdk_s3::Client::from_conf(config);
 }