diff --git a/renter/renter.go b/renter/renter.go
index 5049b02..6e24701 100644
--- a/renter/renter.go
+++ b/renter/renter.go
@@ -89,7 +89,7 @@ func (r *RenterDefault) CreateBucketIfNotExists(bucket string) error {
 		return nil
 	}
 
-	if !errors.Is(err, api.ErrBucketNotFound) {
+	if strings.Contains(err.Error(), api.ErrBucketNotFound.Error()) {
 		return err
 	}