diff --git a/tasks/networking.yml b/tasks/networking.yml
index d67fa5a..39e689c 100644
--- a/tasks/networking.yml
+++ b/tasks/networking.yml
@@ -36,7 +36,7 @@
          line: "::1         localhost {{ inventory_hostname }}"
       }
     - {regexp: "^{{ ansible_default_ipv4.address }}.*{{ ansible_default_ipv4.address.split('.')[-1] }}$",
-         line: "{{ ansible_default_ipv4.address }}  {{ inventory_hostname }}.{{ domain }} {{ inventory_hostname }}"
+         line: "{{ ansible_default_ipv4.address }}  {{ inventory_hostname }}.{{ common_domain }} {{ inventory_hostname }}"
       }
     - {regexp: "^127.0.0.1.+{{ ansible_nodename.split('.')[0] }}$",
        line: "127.0.0.1   localhost {{ inventory_hostname }}"
@@ -45,7 +45,7 @@
        line: "::1         localhost {{ inventory_hostname }}"
       }
     - {regexp: "^{{ ansible_default_ipv4.address }}.*{{ ansible_nodename.split('.')[0] }}$",
-       line: "{{ ansible_default_ipv4.address }}  {{ inventory_hostname }}.{{ domain }} {{ inventory_hostname }}"
+       line: "{{ ansible_default_ipv4.address }}  {{ inventory_hostname }}.{{ common_domain }} {{ inventory_hostname }}"
       }
   when: 
     - ansible_virtualization_type != "docker"