diff --git a/htdocs/projet/class/project.class.php b/htdocs/projet/class/project.class.php
index 96eb50a1382..5e6560ec898 100644
--- a/htdocs/projet/class/project.class.php
+++ b/htdocs/projet/class/project.class.php
@@ -255,6 +255,11 @@ class Project extends CommonObject
 	 */
 	public $date_m;
 
+	/**
+	 * @var string Ip address
+	 */
+	public $ip;
+
 	/**
 	 * @var Task[]
 	 */