diff --git a/levgal_src/Model/Item.php b/levgal_src/Model/Item.php
index 1d81507..b1a26c9 100644
--- a/levgal_src/Model/Item.php
+++ b/levgal_src/Model/Item.php
@@ -301,7 +301,7 @@ private function getIconUrl($file_ext)
 				'_audio' => array('flac', 'mp3', 'm4a', 'oga', 'ogg', 'wav'),
 				'_binary' => array('bin', 'dll', 'exe'),
 				'_font' => array('otf', 'ttf'),
-				'_image' => array('gif', 'iff', 'jpeg', 'jpg', 'webp', 'lbm', 'mng', 'png', 'psd', 'tiff'),
+				'_image' => array('gif', 'iff', 'jpeg', 'jpg', 'webp', 'lbm', 'mng', 'png', 'psd', 'tiff', 'tif'),
 				'_video' => array('ogv', 'm4v', 'mp4', 'mov', 'qt', 'mqv', 'webm'),
 				'doc' => array(
 					'doc', 'dot', 'docm', 'docx', 'dotm', 'dotx', // MS Word
diff --git a/levgal_src/Model/Upload.php b/levgal_src/Model/Upload.php
index 5d37d4e..2767dc7 100644
--- a/levgal_src/Model/Upload.php
+++ b/levgal_src/Model/Upload.php
@@ -147,6 +147,7 @@ protected function getAlternateExtensions()
 			'html' => array('htm', 'mhtm', 'mhtml'),
 			'iff' => array('lbm'),
 			'jpg' => array('jpeg'),
+			'tiff' => array('tif'),
 			'lz' => array('lzma'),
 			'm4a' => array('mp4'),
 			'm4v' => array('mp4'),