diff --git a/roles/sudoisbot/tasks/sudoisbot.yml b/roles/sudoisbot/tasks/sudoisbot.yml
index 8024d8b..092026b 100644
--- a/roles/sudoisbot/tasks/sudoisbot.yml
+++ b/roles/sudoisbot/tasks/sudoisbot.yml
@@ -29,6 +29,8 @@
     login_unix_socket: /run/mysqld/mysqld.sock
   loop_control:
     label: "'{{ systemuserlist.sudoisbot.username }}'@'{{ item }}'"
+  when:
+    - "item | ansible.utils.ipaddr('private') or item.endswith('%')"
   with_items:
     - "{{ ansible_default_ipv4.address }}"
     - "{{ bridgewithdns_mariadb }}"
diff --git a/roles/users/tasks/users.yml b/roles/users/tasks/users.yml
index f201867..51aeeaa 100644
--- a/roles/users/tasks/users.yml
+++ b/roles/users/tasks/users.yml
@@ -142,6 +142,7 @@
         mode: 0600
       become: true
       become_user: "{{ item.key }}"
+      ignore_errors: "{{ ansible_check_mode }}"
       loop_control:
         label: "{{ item.key }}"
       with_dict: "{{ systemuserlist }}"