diff --git a/ext/resize/main.php b/ext/resize/main.php
index 59880c35..72b29231 100644
--- a/ext/resize/main.php
+++ b/ext/resize/main.php
@@ -59,7 +59,8 @@ class ResizeImage extends Extension {
 	}
 	
 	public function onDataUpload(DataUploadEvent $event) {
-		global $config;
+		global $config, $page;
+
 		$image_obj = Image::by_id($event->image_id);
 
 		if($config->get_bool("resize_upload") == true && ($image_obj->ext == "jpg" || $image_obj->ext == "png" || $image_obj->ext == "gif")){