diff --git a/jenkins/files/_jenkins.conf b/jenkins/files/_jenkins.conf
index 42cf6fd..3461e87 100644
--- a/jenkins/files/_jenkins.conf
+++ b/jenkins/files/_jenkins.conf
@@ -1,7 +1,9 @@
 {%- from "jenkins/map.jinja" import client with context %}
 jenkins:
   url: "{{ client.master.get('proto', 'http') }}://{{ client.master.host }}:{{ client.master.port }}"
-  {%- if client.master.username is defined %}
+  {%- if client.master.api_key is defined %}
+  api_key: {{ client.master.api_key }}
+  {%- elif client.master.username is defined %}
   user: {{ client.master.username }}
   password: {{ client.master.password }}
   {%- endif %}
\ No newline at end of file