diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8eebd4df2..75c47b3bfa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ release.
 
 ## Unreleased
 
+* update trace-based tests to test stream events
+  ([#1072](https://github.com/open-telemetry/opentelemetry-demo/pull/1072))
 * Add cartServiceFailure feature flag triggering Cart Service errors
   ([#824](https://github.com/open-telemetry/opentelemetry-demo/pull/824))
 * [paymentservice] update JS SDKs to 1.12.0/0.38.0
diff --git a/test/tracetesting/frontend-service/06-checking-out-cart.yaml b/test/tracetesting/frontend-service/06-checking-out-cart.yaml
index c169cef441..db54d7ab41 100644
--- a/test/tracetesting/frontend-service/06-checking-out-cart.yaml
+++ b/test/tracetesting/frontend-service/06-checking-out-cart.yaml
@@ -69,6 +69,6 @@ spec:
     - attr:name = "orders receive"
   - name: The order was sent to fraud detection team
     # captures the span emitted by Kafka instrumentation for Kotlin
-    selector: span[tracetest.span.type="messaging" name="orders process" messaging.system="kafka" messaging.operation="process"] 
+    selector: span[tracetest.span.type="messaging" name="orders process" messaging.system="kafka" messaging.operation="process"]
     assertions:
-    - attr:name = "orders process"
\ No newline at end of file
+    - attr:name = "orders process"