diff --git a/roles/radvd/templates/radvd.conf.j2 b/roles/radvd/templates/radvd.conf.j2
index dd65565..5a4be03 100644
--- a/roles/radvd/templates/radvd.conf.j2
+++ b/roles/radvd/templates/radvd.conf.j2
@@ -5,11 +5,19 @@ interface {{ iface.interface }}
 {% if iface.other_config|d(False) %}
 	AdvOtherConfigFlag on;
 {% endif %}
+{% for prefix in iface.prefixes %}
 
-	prefix {{ iface.prefix }} {
-		AdvOnLink {% if iface.on_link|d(True) %}on{% else %}off{% endif %};
-		AdvAutonomous {% if iface.autonomous|d(True) %}on{% else %}off{% endif %};
+	prefix {{ prefix.prefix }} {
+		AdvOnLink {% if prefix.on_link|d(True) %}on{% else %}off{% endif %};
+		AdvAutonomous {% if prefix.autonomous|d(True) %}on{% else %}off{% endif %};
+{% if prefix.valid_lifetime is defined %}
+		AdvValidLifetime {{ prefix.valid_lifetime }};
+{% endif %}
+{% if prefix.preferred_lifetime is defined %}
+		AdvPreferredLifetime {{ prefix.preferred_lifetime }};
+{% endif %}
 	};
+{% endfor %}
 {% if iface.rdnss is defined %}
 {% for address in iface.rdnss %}