diff --git a/.arc/validation_packages.yml b/.arc/validation_packages.yml
index c86bf26de4b7ecd071a3df0ab7c4dfaa0ebd87d2..15f0f1078955235a1d9d1ba034f5c728082f470c 100644
--- a/.arc/validation_packages.yml
+++ b/.arc/validation_packages.yml
@@ -1,4 +1,3 @@
-arc_specification: 2.0.0-draft
 validation_packages:
   - name: invenio
     version: 2.1.0