diff --git a/src/opnsense/service/templates/OPNsense/Captiveportal/captiveportal.conf b/src/opnsense/service/templates/OPNsense/Captiveportal/captiveportal.conf
index b07f93635..c97a33a87 100644
--- a/src/opnsense/service/templates/OPNsense/Captiveportal/captiveportal.conf
+++ b/src/opnsense/service/templates/OPNsense/Captiveportal/captiveportal.conf
@@ -7,6 +7,7 @@ idletimeout={{ cpZone.idletimeout|default("0") }}
 hardtimeout={{ cpZone.hardtimeout|default("0") }}
 concurrentlogins={{cpZone.concurrentlogins|default("0")}}
 allowedAddresses={{cpZone.allowedAddresses|default("")}}
+allowedMACAddresses={{cpZone.allowedMACAddresses|default("")}}
 {%     endif %}
 {%   endfor %}
 {% endif %}