diff --git a/@xen-orchestra/xapi/_AggregateError.js b/@xen-orchestra/xapi/_AggregateError.js
new file mode 100644
index 000000000..07b8f3650
--- /dev/null
+++ b/@xen-orchestra/xapi/_AggregateError.js
@@ -0,0 +1,9 @@
+'use strict'
+
+// TODO: remove when Node >=15.0
+module.exports = class AggregateError extends Error {
+  constructor(errors, message) {
+    super(message)
+    this.errors = errors
+  }
+}