diff --git a/Release-Procedure.md b/Release-Procedure.md
index 0e729dd..1b00592 100644
--- a/Release-Procedure.md
+++ b/Release-Procedure.md
@@ -36,6 +36,8 @@ Create an archive from the artifacts created by the `npm run deploy` step above.
     cd .grunt/openlayers-website/dist/en/
     zip -r v3.0.0-beta.3.zip v3.0.0-beta.3/
 
+Note: we do not rely on the archive created by GitHub because it only contains the source code. Our archive includes the ol builds, the hosted examples, the generated API docs, etc.
+
 Edit the GitHub release page for the tag (e.g. https://github.com/openlayers/ol3/releases/new?tag=v3.0.0-beta.3) to include a log of changes since the last release. Create the change log with: https://github.com/tschaub/github-changelog for example:
 
     sudo npm install -g github-changelog