diff --git a/Release-Procedure.md b/Release-Procedure.md
index 50cb181..23ce8f2 100644
--- a/Release-Procedure.md
+++ b/Release-Procedure.md
@@ -94,14 +94,7 @@ If you run into ```Warning: ENFILE: file table overflow``` check out http://supe
 
 Create an archive from the artifacts created by the `npm run deploy` step above.  This includes the documentation and source.
 
-    # from your working copy of the openlayers/openlayers.github.io repo
-    cd .grunt/openlayers-website/dist/en/
-    zip -r v3.1.0.zip v3.1.0/
-
-    # + small dist (library+css only) package
-    mkdir v3.1.0-dist
-    cp v3.1.0/build/ol.js v3.1.0/build/ol-debug.js v3.1.0/css/ol.css v3.1.0-dist
-    zip -r v3.1.0-dist.zip v3.1.0-dist/
+    treeish=v3.1.0 grunt archives
 
 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.