diff --git a/eci.go b/eci.go
index af919a1..080ef05 100644
--- a/eci.go
+++ b/eci.go
@@ -17,7 +17,7 @@ import (
 	"time"
 
 	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
-	"github.com/cpuguy83/strongerrors"
+	"github.com/virtual-kubelet/virtual-kubelet/errdefs"
 	"github.com/virtual-kubelet/virtual-kubelet/log"
 	"github.com/virtual-kubelet/virtual-kubelet/manager"
 	"github.com/virtual-kubelet/virtual-kubelet/providers/alibabacloud/eci"
@@ -254,7 +254,7 @@ func (p *ECIProvider) DeletePod(ctx context.Context, pod *v1.Pod) error {
 		}
 	}
 	if eciId == "" {
-		return strongerrors.NotFound(fmt.Errorf("DeletePod can't find Pod %s-%s", pod.Namespace, pod.Name))
+		return errdefs.NotFoundf("DeletePod can't find Pod %s-%s", pod.Namespace, pod.Name)
 	}
 
 	request := eci.CreateDeleteContainerGroupRequest()
diff --git a/errors.go b/errors.go
index 97807a4..1040eb1 100644
--- a/errors.go
+++ b/errors.go
@@ -4,7 +4,7 @@ import (
 	"net/http"
 
 	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/errors"
-	"github.com/cpuguy83/strongerrors"
+	"github.com/virtual-kubelet/virtual-kubelet/errdefs"
 )
 
 func wrapError(err error) error {
@@ -19,7 +19,7 @@ func wrapError(err error) error {
 
 	switch se.HttpStatus() {
 	case http.StatusNotFound:
-		return strongerrors.NotFound(err)
+		return errdefs.AsNotFound(err)
 	default:
 		return err
 	}