diff --git a/contrib/ansible/dns.yml b/contrib/ansible/dns.yml
index 25d94fe74..a4aefe158 100644
--- a/contrib/ansible/dns.yml
+++ b/contrib/ansible/dns.yml
@@ -19,7 +19,6 @@
       "keycloak": "100"
       "netbox": "5"
       "netdata": "5"
-      "nexus": "5"
       "phpmyadmin": "5"
       "testbed-manager": "5"
       "testbed-node-0": "10"
diff --git a/contrib/ownca/create_manager.yml b/contrib/ownca/create_manager.yml
index 5201ebf10..033f37b4b 100644
--- a/contrib/ownca/create_manager.yml
+++ b/contrib/ownca/create_manager.yml
@@ -23,7 +23,6 @@
           - "DNS:keycloak.testbed.osism.xyz"
           - "DNS:netbox.testbed.osism.xyz"
           - "DNS:netdata.testbed.osism.xyz"
-          - "DNS:nexus.testbed.osism.xyz"
           - "DNS:phpmyadmin.testbed.osism.xyz"
           - "DNS:testbed-manager.testbed.osism.xyz"
           - "IP:192.168.16.5"
diff --git a/inventory/group_vars/all/registries.yml b/inventory/group_vars/all/registries.yml
index d87339e23..d182a4372 100644
--- a/inventory/group_vars/all/registries.yml
+++ b/inventory/group_vars/all/registries.yml
@@ -12,6 +12,5 @@ docker_registry_dnsdist: registry.osism.tech
 docker_registry_homer: registry.osism.tech
 docker_registry_kolla: registry.osism.tech
 docker_registry_netbox: registry.osism.tech
-docker_registry_nexus: registry.osism.tech
 docker_registry_openstackclient: registry.osism.tech
 docker_registry_squid: registry.osism.tech/dockerhub