diff --git a/htdocs/categories/class/categorie.class.php b/htdocs/categories/class/categorie.class.php
index 8d2c4ceed46..9bd5034a6d5 100644
--- a/htdocs/categories/class/categorie.class.php
+++ b/htdocs/categories/class/categorie.class.php
@@ -84,7 +84,7 @@ class Categorie extends CommonObject
 
 		else
 		{
-			if ($label) $sql.= " WHERE label = '".$this->db->escape($label)."' AND entity=".$conf->entity;;
+			if ($label) $sql.= " WHERE label = '".$this->db->escape($label)."' AND entity IN (".getEntity('category',1).")";
 		}
 
 		dol_syslog(get_class($this)."::fetch sql=".$sql);