diff --git a/hedgedoc-expire.py b/hedgedoc-expire.py
index 49eea1e..54aabd7 100644
--- a/hedgedoc-expire.py
+++ b/hedgedoc-expire.py
@@ -204,7 +204,7 @@ if __name__ == '__main__':
                         help='print what would be done, then exit')
     parser.add_argument('-n', '--notes', metavar='DAYS', type=float, default=90,
                         help='remove all notes not changed in these many days')
-    parser.add_argument('-r', '--revisions', metavar='DAYS', type=float, default=7,
+    parser.add_argument('-r', '--revisions', metavar='DAYS', type=float, default=14,
                         help='remove all revisions created more than these many days ago')
     args = parser.parse_args()