diff --git a/src/config.js b/src/config.js
index 18bdc5275..b71659f9e 100644
--- a/src/config.js
+++ b/src/config.js
@@ -143,6 +143,7 @@ function set(key, value) {
     } else {
         data = safe.set(data, key, value);
     }
+
     saveSync();
 }
 
@@ -161,7 +162,7 @@ function webServerOrigin() {
 }
 
 function setFqdn(fqdn) {
-    set('fqdn', fqdn);
+    set('adminDomain', fqdn);
 }
 
 function fqdn() {
diff --git a/src/test/config-test.js b/src/test/config-test.js
index 19842de2e..0b7b76a70 100644
--- a/src/test/config-test.js
+++ b/src/test/config-test.js
@@ -33,7 +33,6 @@ describe('config', function () {
     it('did set default values', function () {
         expect(config.fqdn()).to.equal('');
         expect(config.adminFqdn()).to.equal('');
-        expect(config.zoneName()).to.equal('');
         expect(config.adminLocation()).to.equal('my');
     });
 
@@ -56,7 +55,7 @@ describe('config', function () {
     });
 
     it('set - object', function (done) {
-        config.set( { fqdn: 'something.com' } );
+        config.set( { adminDomain: 'something.com' } );
         expect(config.fqdn()).to.eql('something.com');
         done();
     });
@@ -68,7 +67,6 @@ describe('config', function () {
         expect(config.fqdn()).to.equal('example.com');
         expect(config.adminFqdn()).to.equal('my.example.com');
         expect(config.adminOrigin()).to.equal('https://my.example.com');
-        expect(config.zoneName()).to.equal('example.com');
     });
 
     it('uses hyphen locations with non-custom domain', function () {
@@ -78,7 +76,6 @@ describe('config', function () {
         expect(config.fqdn()).to.equal('test.example.com');
         expect(config.adminLocation()).to.equal('my');
         expect(config.adminOrigin()).to.equal('https://my-test.example.com');
-        expect(config.zoneName()).to.equal('example.com');
     });
 
     it('can set arbitrary values', function (done) {