diff --git a/core/themes/seven/seven.theme b/core/themes/seven/seven.theme
index 44b16e2..21e8f8a 100644
--- a/core/themes/seven/seven.theme
+++ b/core/themes/seven/seven.theme
@@ -102,6 +102,9 @@ function seven_preprocess_tablesort_indicator(&$variables) {
  */
 function seven_preprocess_install_page(&$variables) {
   drupal_add_js(drupal_get_path('theme', 'seven') . '/js/mobile.install.js');
+  drupal_add_css(drupal_get_path('theme', 'seven') . '/install-page.css', array('group' => CSS_AGGREGATE_THEME));
+  $variables['styles'] = new RenderWrapper('drupal_get_css');
+  $variables['scripts'] = new RenderWrapper('drupal_get_js');
 }
 
 /**