diff --git a/src/addons.js b/src/addons.js
index 206ba05a4..058a16295 100644
--- a/src/addons.js
+++ b/src/addons.js
@@ -254,6 +254,8 @@ function setupOauth(app, options, callback) {
     assert.strictEqual(typeof options, 'object');
     assert.strictEqual(typeof callback, 'function');
 
+    if (!app.sso) return callback(null);
+
     var appId = app.id;
     var redirectURI = 'https://' + config.appFqdn(app.location);
     var scope = 'profile';
@@ -296,6 +298,8 @@ function setupSimpleAuth(app, options, callback) {
     assert.strictEqual(typeof options, 'object');
     assert.strictEqual(typeof callback, 'function');
 
+    if (!app.sso) return callback(null);
+
     var appId = app.id;
     var scope = 'profile';
 
@@ -370,6 +374,8 @@ function setupLdap(app, options, callback) {
     assert.strictEqual(typeof options, 'object');
     assert.strictEqual(typeof callback, 'function');
 
+    if (!app.sso) return callback(null);
+
     var env = [
         'LDAP_SERVER=172.18.0.1',
         'LDAP_PORT=' + config.get('ldapPort'),