diff --git a/pkg/controller.v1beta1/trial/trial_controller.go b/pkg/controller.v1beta1/trial/trial_controller.go
index c22c9be806a..1a8b5084dcf 100644
--- a/pkg/controller.v1beta1/trial/trial_controller.go
+++ b/pkg/controller.v1beta1/trial/trial_controller.go
@@ -18,13 +18,14 @@ package trial
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
 	"github.com/spf13/viper"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/equality"
-	"k8s.io/apimachinery/pkg/api/errors"
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
@@ -153,7 +154,7 @@ func (r *ReconcileTrial) Reconcile(ctx context.Context, request reconcile.Reques
 	original := &trialsv1beta1.Trial{}
 	err := r.Get(ctx, request.NamespacedName, original)
 	if err != nil {
-		if errors.IsNotFound(err) {
+		if apierrors.IsNotFound(err) {
 			// Object not found, return.  Created objects are automatically garbage collected.
 			// For additional cleanup logic use finalizers.
 			return reconcile.Result{}, nil
@@ -277,7 +278,7 @@ func (r *ReconcileTrial) reconcileJob(instance *trialsv1beta1.Trial, desiredJob
 	deployedJob.SetGroupVersionKind(gvk)
 	err = r.Get(context.TODO(), types.NamespacedName{Name: desiredJob.GetName(), Namespace: desiredJob.GetNamespace()}, deployedJob)
 	if err != nil {
-		if errors.IsNotFound(err) {
+		if apierrors.IsNotFound(err) {
 			if instance.IsCompleted() {
 				return nil, nil
 			}