diff --git a/src/Event/V3/ImageBodyEvent.php b/src/Event/V3/ImageBodyEvent.php
index 82af02c..3bab5b5 100644
--- a/src/Event/V3/ImageBodyEvent.php
+++ b/src/Event/V3/ImageBodyEvent.php
@@ -22,7 +22,7 @@ class ImageBodyEvent extends Event {
    */
   public function __construct(
     protected FileInterface $image,
-    protected string $size,
+    protected string $size = 'full',
   ) {
   }