diff --git a/ansible/roles/mongodb/templates/bootstrap_cluster.js.j2 b/ansible/roles/mongodb/templates/bootstrap_cluster.js.j2
index d52b66fdb0..fcf6c51afb 100644
--- a/ansible/roles/mongodb/templates/bootstrap_cluster.js.j2
+++ b/ansible/roles/mongodb/templates/bootstrap_cluster.js.j2
@@ -6,7 +6,7 @@ printjson(rs.initiate(
       {% for host in groups["mongodb"] %}
       {
         "_id" : {{ loop.index }},
-        "host" : "{{ hostvars[host]['ansible_' + hostvars[host]['storage_interface']]['ipv4']['address'] }}:{{ mongodb_port }}"
+        "host" : "{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ mongodb_port }}"
       }{% if not loop.last %},{% endif %}
       {% endfor %}
     ]