diff --git a/authorarchive.sty b/authorarchive.sty
index 559f551..63f4255 100644
--- a/authorarchive.sty
+++ b/authorarchive.sty
@@ -9,7 +9,7 @@
 %%   The 2-clause BSD-style license.
 \NeedsTeXFormat{LaTeX2e}\relax
 \ProvidesClass{authorarchive}
-  [Unreleased v1.0.0+%
+  [0000/00/00 Unreleased v1.0.0+%
   Self-archiving information for scientific publications.]
 %
 \RequirePackage{ifthen}