diff --git a/sources/application/UI/Base/Component/Panel/Panel.php b/sources/application/UI/Base/Component/Panel/Panel.php
index 77db1bf2b..171473725 100644
--- a/sources/application/UI/Base/Component/Panel/Panel.php
+++ b/sources/application/UI/Base/Component/Panel/Panel.php
@@ -190,7 +190,7 @@ class Panel extends UIContentBlock
 	 */
 	public function SetTitleBlock(iUIContentBlock $oBlock)
 	{
-		$this->oSubTitleBlock = $oBlock;
+		$this->oTitleBlock = $oBlock;
 
 		return $this;
 	}