diff --git a/templates/services/droneci-compose.yml.j2 b/templates/services/droneci-compose.yml.j2
index 5c6cde6..c39326c 100644
--- a/templates/services/droneci-compose.yml.j2
+++ b/templates/services/droneci-compose.yml.j2
@@ -14,7 +14,10 @@ services:
       - droneserver-data:/var/lib/drone/
     {% endif %}
     {% if droneci_server_extra_hosts | default([]) %}
-    extra_hosts: {{ droneci_server_extra_hosts | wrap }}
+    extra_hosts:
+    {% for hosts in droneci_server_extra_hosts %}
+      - {{ host | wrap }}
+    {% endfor %}
     {% endif %}
     restart: {{ droneci_server_restart_policy }}
     environment: