diff --git a/test/app_signals/metrics_test.go b/test/app_signals/metrics_test.go
index 3568e7620..3628e0c2e 100644
--- a/test/app_signals/metrics_test.go
+++ b/test/app_signals/metrics_test.go
@@ -15,7 +15,7 @@ import (
 )
 
 const testRetryCount = 6
-const namespace = "AWS/AppSignals"
+const namespace = "AWS/APM"
 
 type AppSignalsMetricsRunner struct {
 	test_runner.BaseTestRunner