diff --git a/authorarchive.sty b/authorarchive.sty
index f999926..029f8a8 100644
--- a/authorarchive.sty
+++ b/authorarchive.sty
@@ -8,8 +8,8 @@
 %%   OR
 %%   The 2-clause BSD-style license.
 \NeedsTeXFormat{LaTeX2e}\relax
-\ProvidesClass{authorarchive}
-  [Unreleased v1.0.0+%
+\ProvidesPackage{authorarchive}
+  [2018/02/25 Unreleased v1.0.0+%
   Self-archiving information for scientific publications.]
 %
 \RequirePackage{ifthen}