diff --git a/src/dns/caas.js b/src/dns/caas.js
index 8192445e6..708811ac7 100644
--- a/src/dns/caas.js
+++ b/src/dns/caas.js
@@ -1,7 +1,6 @@
 'use strict';
 
 exports = module.exports = {
-    add: add,
     del: del,
     upsert: upsert,
     getChangeStatus: getChangeStatus,
diff --git a/src/dns/route53.js b/src/dns/route53.js
index 127a65a92..772061140 100644
--- a/src/dns/route53.js
+++ b/src/dns/route53.js
@@ -1,7 +1,6 @@
 'use strict';
 
 exports = module.exports = {
-    add: add,
     get: get,
     del: del,
     upsert: upsert,
diff --git a/src/subdomains.js b/src/subdomains.js
index 9cd3a92ec..a39f0929b 100644
--- a/src/subdomains.js
+++ b/src/subdomains.js
@@ -1,7 +1,6 @@
 'use strict';
 
 module.exports = exports = {
-    add: add,
     remove: remove,
     status: status,
     upsert: upsert,
@@ -56,22 +55,6 @@ function api(provider) {
     }
 }
 
-function add(subdomain, type, values, callback) {
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof type, 'string');
-    assert(util.isArray(values));
-    assert.strictEqual(typeof callback, 'function');
-
-    settings.getDnsConfig(function (error, dnsConfig) {
-        if (error) return callback(new SubdomainError(SubdomainError.INTERNAL_ERROR, error));
-
-        api(dnsConfig.provider).add(dnsConfig, config.zoneName(), subdomain, type, values, function (error, changeId) {
-            if (error) return callback(error);
-            callback(null, changeId);
-        });
-    });
-}
-
 function get(subdomain, type, callback) {
     assert.strictEqual(typeof subdomain, 'string');
     assert.strictEqual(typeof type, 'string');