diff --git a/playbooks/dns.yml b/playbooks/dns.yml
index 364ffa9..f291e20 100644
--- a/playbooks/dns.yml
+++ b/playbooks/dns.yml
@@ -1,12 +1,10 @@
 - name: Configure nvak as dns server
   hosts: nvak.banananet.work
   vars:
-    nvak_dns_slaves: []
   roles:
     - role: dns/master
       domain: banananet.work
       responsible_mail_name: admin.banananet.work
-      slaves: "{{ nvak_dns_slaves }}"
       entries:
         # limit CA
         - type: CAA
@@ -24,7 +22,6 @@
     - role: dns/master
       domain: forumderschan.de
       responsible_mail_name: admin.banananet.work
-      slaves: "{{ nvak_dns_slaves }}"
       entries:
         # Glue record
         - type: NS
@@ -35,7 +32,6 @@
     - role: dns/master
       domain: stadtpiraten-karlsruhe.de
       responsible_mail_name: admin.banananet.work
-      slaves: "{{ nvak_dns_slaves }}"
       entries:
         # Glue record
         - type: NS