diff --git a/inc/spot.php b/inc/spot.php
index 5aaf094..a6d570c 100755
--- a/inc/spot.php
+++ b/inc/spot.php
@@ -170,7 +170,7 @@ class Spot extends Main
 	public function upload()
 	{
 		$this->oClassManagement->incClass('uploader', true);
-		$oUploader = new Uploader(array('image_versions' => array()));
+		$oUploader = new Uploader(array('image_versions'=>array(), 'accept_file_types'=>'/\.(gif|jpe?g|png)$/i'));
 		$oUploader->init();
 		return $oUploader->getBody();
 	}