diff --git a/file/lib/acp/form/ChatRoomAddForm.class.php b/file/lib/acp/form/ChatRoomAddForm.class.php
index 422dbcb..81bdd98 100644
--- a/file/lib/acp/form/ChatRoomAddForm.class.php
+++ b/file/lib/acp/form/ChatRoomAddForm.class.php
@@ -80,12 +80,12 @@ public function save() {
 		parent::save();
 
 		// save room
-		$chatRoomAction = new \wcf\data\chat\room\ChatRoomAction(array(), 'create', array('data' => array(
+		$this->objectAction = new \wcf\data\chat\room\ChatRoomAction(array(), 'create', array('data' => array(
 			'title' => $this->title,
 			'topic' => $this->topic
 		)));
-		$chatRoomAction->executeAction();
-		$returnValues = $chatRoomAction->getReturnValues();
+		$this->objectAction->executeAction();
+		$returnValues = $this->objectAction->getReturnValues();
 		$chatRoomEditor = new \wcf\data\chat\room\ChatRoomEditor($returnValues['returnValues']);
 		$roomID = $returnValues['returnValues']->roomID;
 		
diff --git a/file/lib/acp/form/ChatRoomEditForm.class.php b/file/lib/acp/form/ChatRoomEditForm.class.php
index 71efd30..e373fc5 100644
--- a/file/lib/acp/form/ChatRoomEditForm.class.php
+++ b/file/lib/acp/form/ChatRoomEditForm.class.php
@@ -82,11 +82,11 @@ public function save() {
 		
 		
 		// update room
-		$chatRoomAction = new \wcf\data\chat\room\ChatRoomAction(array($this->roomID), 'update', array('data' => array(
+		$this->objectAction = new \wcf\data\chat\room\ChatRoomAction(array($this->roomID), 'update', array('data' => array(
 			'title' => $this->title,
 			'topic' => $this->topic
 		)));
-		$chatRoomAction->executeAction();
+		$this->objectAction->executeAction();
 		
 		$this->saved();