diff --git a/lib/storage.php b/lib/storage.php
index 8217d60d..b266895c 100644
--- a/lib/storage.php
+++ b/lib/storage.php
@@ -28,7 +28,7 @@ class Storage {
 	public static $MIMETYPE_LIBREOFFICE_WORDPROCESSOR = array(
 		'application/vnd.oasis.opendocument.text',
 		'application/vnd.oasis.opendocument.presentation',
-		'application/vnd.oasis.opendocument.spreadhseet',
+		'application/vnd.oasis.opendocument.spreadsheet',
 		'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
 		'application/vnd.lotus-wordpro',
 		'image/svg+xml',