diff --git a/extensions/ext_ansible_netcommon.py b/extensions/ext_ansible_netcommon.py
index 5eeecdd..a30a836 100644
--- a/extensions/ext_ansible_netcommon.py
+++ b/extensions/ext_ansible_netcommon.py
@@ -43,6 +43,8 @@ def __init__(self, environment):
       environment.filters[p + 'slaac'] = slaac
       environment.filters[p + 'hwaddr'] = hwaddr
       environment.filters[p + 'macaddr'] = macaddr
+
+    for p in ('', 'ansible.netcommon.'):
       environment.filters[p + 'vlan_expander'] = vlan_expander
       environment.filters[p + 'vlan_parser'] = vlan_parser