diff --git a/src/Plugin/migrate_plus/data_parser/Json.php b/src/Plugin/migrate_plus/data_parser/Json.php
index 7ef4467d00b1ac7e963b4d15472e143d4cbfc40b..37a924f401ffb7574feafb4029429e84f0973fad 100755
--- a/src/Plugin/migrate_plus/data_parser/Json.php
+++ b/src/Plugin/migrate_plus/data_parser/Json.php
@@ -54,7 +54,7 @@ class Json extends DataParserPluginBase implements ContainerFactoryPluginInterfa
     // Otherwise, we're using xpath-like selectors.
     $selectors = explode('/', trim($this->itemSelector, '/'));
     foreach ($selectors as $selector) {
-      if (!empty($selector)) {
+      if (!empty($selector) || $selector === '0') {
         $source_data = $source_data[$selector];
       }
     }