diff --git a/htdocs/adherents/class/adherent.class.php b/htdocs/adherents/class/adherent.class.php
index 04c5baa642a..eeede7b3810 100644
--- a/htdocs/adherents/class/adherent.class.php
+++ b/htdocs/adherents/class/adherent.class.php
@@ -2282,7 +2282,7 @@ class Adherent extends CommonObject
 		$sql.= " WHERE a.fk_adherent_type = t.rowid";
 		$sql.= " AND a.statut = 1";
 		$sql.= " AND a.entity IN (".getEntity('adherent').")";
-		$sql.= " AND ((a.datefin IS NULL or a.datefin < '".$this->db->idate($now)."') AND t.subscription = 1)";
+		$sql.= " AND ((a.datefin IS NULL or a.datefin < '".$this->db->idate($now)."') AND t.subscription = '1')";
 
 		$resql=$this->db->query($sql);
 		if ($resql)