diff --git a/wp-admin/theme-editor.php b/wp-admin/theme-editor.php
index 337bf2681f..7d375f1ad7 100644
--- a/wp-admin/theme-editor.php
+++ b/wp-admin/theme-editor.php
@@ -5,7 +5,6 @@ $title = __("Edit Themes");
 $parent_file = 'themes.php';
 
 wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme'));
-wp_admin_css( 'css/theme-editor' );
 
 $themes = get_themes();
 
@@ -65,6 +64,8 @@ default:
 
 	require_once('admin-header.php');
 
+	wp_admin_css( 'css/theme-editor' );
+
 	update_recently_edited($file);
 
 	if (!is_file($real_file))