diff --git a/host_vars/prodnso-platform-iaas-01.yml b/host_vars/prodnso-platform-iaas-01.yml
index 710496a..b308e19 100644
--- a/host_vars/prodnso-platform-iaas-01.yml
+++ b/host_vars/prodnso-platform-iaas-01.yml
@@ -2,7 +2,7 @@
 
 pass_tenant_id: "plattform"
 
-hetzner_server_type: cpx41
+hetzner_server_type: cx51
 
 default_plattform_users:
   - 'claus.paetow'