diff --git a/app/_config.php b/app/_config.php
index a986621..24acdbc 100644
--- a/app/_config.php
+++ b/app/_config.php
@@ -20,8 +20,6 @@ if(isset($_ENV['CLEARDB_DATABASE_URL'])) {
 	$databaseConfig['username'] = $parts['user'];
 	$databaseConfig['password'] = $parts['pass'];
 	$databaseConfig['database'] = trim($parts['path'], '/');
-
-	Security::setDefaultAdmin('heroku', 'yesletmeinplease');
 } else {
 	require_once('conf/ConfigureFromEnv.php');
 }
diff --git a/composer.lock b/composer.lock
index 6001759..ca41b56 100644
--- a/composer.lock
+++ b/composer.lock
@@ -187,12 +187,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/silverstripe/silverstripe-docsviewer.git",
-                "reference": "1e2737bc5ad60f216c6ab27cbe2ac30d5092cdc6"
+                "reference": "bda0b00b18701654b8a257b012b55879e1d9017f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/silverstripe/silverstripe-docsviewer/zipball/1e2737bc5ad60f216c6ab27cbe2ac30d5092cdc6",
-                "reference": "1e2737bc5ad60f216c6ab27cbe2ac30d5092cdc6",
+                "url": "https://api.github.com/repos/silverstripe/silverstripe-docsviewer/zipball/bda0b00b18701654b8a257b012b55879e1d9017f",
+                "reference": "bda0b00b18701654b8a257b012b55879e1d9017f",
                 "shasum": ""
             },
             "require": {