diff --git a/code/Forms/UploadField.php b/code/Forms/UploadField.php
index 3417880ee..1b9ba8fa0 100644
--- a/code/Forms/UploadField.php
+++ b/code/Forms/UploadField.php
@@ -324,7 +324,7 @@ public function performDisabledTransformation()
      * @param Validator $validator
      * @return bool
      */
-    public function validate($validator)
+    public function validateWithFormValidator($validator)
     {
         $maxFiles = $this->getAllowedMaxFileNumber();
         $count = count($this->getItems() ?? []);