diff --git a/roles/0-init/tasks/validate_vars.yml b/roles/0-init/tasks/validate_vars.yml
index f29525daf..2ccd77860 100644
--- a/roles/0-init/tasks/validate_vars.yml
+++ b/roles/0-init/tasks/validate_vars.yml
@@ -111,6 +111,7 @@
       - osm_vector_maps
       - transmission
       - awstats
+      - matomo
       - monit
       - munin
       - phpmyadmin