diff --git a/pkg/apis/core/v1/helper/qos/qos_test.go b/pkg/apis/core/v1/helper/qos/qos_test.go
index 0685d4e6559..f6440db10a3 100644
--- a/pkg/apis/core/v1/helper/qos/qos_test.go
+++ b/pkg/apis/core/v1/helper/qos/qos_test.go
@@ -65,6 +65,12 @@ func TestGetPodQOS(t *testing.T) {
 			}),
 			expected: v1.PodQOSBestEffort,
 		},
+		{
+			pod: newPod("best-effort", []v1.Container{
+				newContainer("best-effort", getResourceList("", ""), getResourceList("", "")),
+			}),
+			expected: v1.PodQOSBestEffort,
+		},
 		{
 			pod: newPod("best-effort-best-effort-with-gpu", []v1.Container{
 				newContainer("best-effort", getResourceList("", ""), addResource("nvidia-gpu", "2", getResourceList("", ""))),