diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index f98e49b05e6..e1cfd822b79 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -501,11 +501,6 @@ class Societe extends CommonObject
 	 */
 	public $user_creation;
 
-	/**
-	 * @var int 1 if object is specimen
-	 */
-	public $specimen;
-
 	/**
 	 * 0=no customer, 1=customer, 2=prospect, 3=customer and prospect
 	 * @var int