diff --git a/tasks/main.yml b/tasks/main.yml
index c381ffe..12caf5c 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -14,4 +14,4 @@
 
 - name: configure /etc/nsswitch.conf
   ansible.builtin.include_tasks: nsswitch.yml
-  when: avahi__configure_nsswitch | bool
+  when: avahi_client__configure_nsswitch | bool
diff --git a/vars/main.yml b/vars/main.yml
index 15c4f74..7d3480a 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -1,4 +1,4 @@
 ---
 # versionscheck
-playbook_version_number: 6
+playbook_version_number: 7
 playbook_version_path: 'do1jlr.avahi_client.version'
diff --git a/vars/os_fallback.yml b/vars/os_fallback.yml
index 9042176..459cbb8 100644
--- a/vars/os_fallback.yml
+++ b/vars/os_fallback.yml
@@ -1,3 +1,4 @@
 ---
 avahi_client__packages:
+  - avahi
 # - 'mdns-scan'