diff --git a/extend/catcher/library/table/HeaderItem.php b/extend/catcher/library/table/HeaderItem.php
index 5298c6c..5c6f7c0 100644
--- a/extend/catcher/library/table/HeaderItem.php
+++ b/extend/catcher/library/table/HeaderItem.php
@@ -174,7 +174,9 @@ class HeaderItem
      */
     public function fixed($fixed = true)
     {
-        return $this->attributes['fixed'] = $fixed;
+        $this->attributes['fixed'] = $fixed;
+
+        return $this;
     }
 
     /**