Index: nodes/HybridVosko1/wleiden.yaml
===================================================================
--- nodes/HybridVosko1/wleiden.yaml	(revision 11519)
+++ nodes/HybridVosko1/wleiden.yaml	(revision 11554)
@@ -15,4 +15,5 @@
 release   : "9.0-RELEASE"
 service_accesspoint: True
+service_concentrator: False
 service_incoming_rdr: False
 service_proxy_ileiden: False