diff --git a/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php b/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
index 4a5f404..d16fb6a 100644
--- a/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
+++ b/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
@@ -425,7 +425,12 @@ function getFieldTypeMap() {
       'serial:medium' => 'serial',
       'serial:big' => 'bigserial',
       'serial:normal' => 'serial',
-      );
+    );
+    if (version_compare($this->connection->version(), '9.2', '>=')) {
+      /**  */
+      $map['json:normal'] = 'json';
+      $map['jsonb:normal'] = 'jsonb';
+    }
     return $map;
   }