diff --git a/roles/setup/templates/receptor.conf.j2 b/roles/setup/templates/receptor.conf.j2
index 6a0a861..8b25262 100644
--- a/roles/setup/templates/receptor.conf.j2
+++ b/roles/setup/templates/receptor.conf.j2
@@ -54,7 +54,11 @@
 {% if receptor_peers | default([]) %}
 {% for peer in receptor_peers %}
 - {{ peer['protocol'] }}-peer:
+    {% if 'port' in peer -%}
     address: {{ peer['address'] | default(peer['host']) }}:{{ peer['port'] }}
+    {% else %}
+    address: {{ peer['address'] }}
+    {%- endif %}
     redial: true
 {% if receptor_tls %}
     tls: tls_client