diff --git a/lib/error.php b/lib/error.php
index 03065bc709..526d9f81be 100644
--- a/lib/error.php
+++ b/lib/error.php
@@ -111,7 +111,7 @@ class ErrorAction extends Action
     function showBody()
     {
         $this->elementStart('body', array('id' => 'error'));
-        $this->elementStart('div', 'wrap');
+        $this->elementStart('div', array('id' => 'wrap'));
         $this->showHeader();
         $this->showCore();
         $this->showFooter();
diff --git a/lib/facebookaction.php b/lib/facebookaction.php
index bfba702e6a..f42427540a 100644
--- a/lib/facebookaction.php
+++ b/lib/facebookaction.php
@@ -168,7 +168,7 @@ class FacebookAction extends Action
 
     function showBody()
     {
-        $this->elementStart('div', 'wrap');
+        $this->elementStart('div', array('id' => 'wrap'));
         $this->showHeader();
         $this->showCore();
         $this->showFooter();