diff --git a/util/kube/kube_test.go b/util/kube/kube_test.go
index fb7ebe08d4486..b25ee41436b2b 100644
--- a/util/kube/kube_test.go
+++ b/util/kube/kube_test.go
@@ -60,7 +60,7 @@ func TestSetLabels(t *testing.T) {
 		err := yaml.Unmarshal([]byte(yamlStr), &obj)
 		assert.Nil(t, err)
 
-		err = SetAppInstanceLabel(&obj, common.LabelKeyAppInstance, "my-app")
+		err = SetAppLabel(&obj, common.LabelKeyAppInstance, "my-app")
 		assert.Nil(t, err)
 
 		manifestBytes, err := json.MarshalIndent(obj.Object, "", "  ")
@@ -89,7 +89,7 @@ func TestSetLegacyLabels(t *testing.T) {
 		err := yaml.Unmarshal([]byte(yamlStr), &obj)
 		assert.Nil(t, err)
 
-		err = SetAppInstanceLabel(&obj, common.LabelKeyLegacyApplicationName, "my-app")
+		err = SetAppLabel(&obj, common.LabelKeyLegacyApplicationName, "my-app")
 		assert.Nil(t, err)
 
 		manifestBytes, err := json.MarshalIndent(obj.Object, "", "  ")
@@ -113,7 +113,7 @@ func TestSetLegacyJobLabel(t *testing.T) {
 	var obj unstructured.Unstructured
 	err = yaml.Unmarshal(yamlBytes, &obj)
 	assert.Nil(t, err)
-	err = SetAppInstanceLabel(&obj, common.LabelKeyLegacyApplicationName, "my-app")
+	err = SetAppLabel(&obj, common.LabelKeyLegacyApplicationName, "my-app")
 	assert.Nil(t, err)
 
 	manifestBytes, err := json.MarshalIndent(obj.Object, "", "  ")
@@ -139,7 +139,7 @@ func TestSetSvcLabel(t *testing.T) {
 	var obj unstructured.Unstructured
 	err = yaml.Unmarshal(yamlBytes, &obj)
 	assert.Nil(t, err)
-	err = SetAppInstanceLabel(&obj, common.LabelKeyAppInstance, "my-app")
+	err = SetAppLabel(&obj, common.LabelKeyAppInstance, "my-app")
 	assert.Nil(t, err)
 
 	manifestBytes, err := json.MarshalIndent(obj.Object, "", "  ")
@@ -202,7 +202,7 @@ func TestGetAppInstanceLabel(t *testing.T) {
 	var obj unstructured.Unstructured
 	err = yaml.Unmarshal(yamlBytes, &obj)
 	assert.Nil(t, err)
-	err = SetAppInstanceLabel(&obj, common.LabelKeyAppInstance, "my-app")
+	err = SetAppLabel(&obj, common.LabelKeyAppInstance, "my-app")
 	assert.Nil(t, err)
 	assert.Equal(t, "my-app", GetAppInstanceLabel(&obj, common.LabelKeyAppInstance))
 }