diff --git a/cgroup_exporter_test.go b/cgroup_exporter_test.go
index 721d964..716b56f 100644
--- a/cgroup_exporter_test.go
+++ b/cgroup_exporter_test.go
@@ -28,7 +28,7 @@ import (
 )
 
 const (
-	address = "localhost:19100"
+	address = "localhost:19306"
 )
 
 func TestMain(m *testing.M) {