diff --git a/ansible/host_vars/macm2-01.ih-eu-mda1.nimbus.holesky.yml b/ansible/host_vars/macm2-01.ih-eu-mda1.nimbus.holesky.yml
index a09a058..1be27fc 100644
--- a/ansible/host_vars/macm2-01.ih-eu-mda1.nimbus.holesky.yml
+++ b/ansible/host_vars/macm2-01.ih-eu-mda1.nimbus.holesky.yml
@@ -2,4 +2,4 @@
 # Can't log in via VNC without password.
 bootstrap__admin_pass: '{{lookup("passwordstore", "hosts/macos/admin/pass")}}'
 
-beacon_node_exec_layer_urls: ['http://holesky-01.ih-eu-mda1.nimbus.geth.wg:{{ 8551 + (idx|int) }}']
+beacon_node_exec_layer_urls: ['http://holesky-01.ih-eu-mda1.nimbus.geth.wg:{{ 8551 + (idx|int) + 1 }}']