diff --git a/salt/master/api.yml b/salt/master/api.yml
index f0fa081..50a9d3e 100644
--- a/salt/master/api.yml
+++ b/salt/master/api.yml
@@ -1,9 +1,15 @@
+classes:
+# Enabled ssl api by default
+- system.salt.minion.cert.salt_api
+- system.nginx.server.single
+- system.nginx.server.proxy.ssl
+- system.nginx.server.proxy.salt_api
 parameters:
   salt:
     api:
       enabled: true
       bind:
-        address: 0.0.0.0
+        address: ${_param:salt_master_api_bind_address}
         port: ${_param:salt_master_api_port}
     master:
       command_timeout: 600