diff --git a/htdocs/stripe/class/stripe.class.php b/htdocs/stripe/class/stripe.class.php
index 2ac8193a71e..e50f48aad69 100644
--- a/htdocs/stripe/class/stripe.class.php
+++ b/htdocs/stripe/class/stripe.class.php
@@ -90,11 +90,13 @@ class Stripe extends CommonObject
 		global $conf;
 
 		$sql = "SELECT tokenstring";
-		$sql .= " FROM ".MAIN_DB_PREFIX."oauth_token WHERE";
+		$sql .= " FROM ".MAIN_DB_PREFIX."oauth_token";
+		$sql .= " WHERE service = '".$this->db->escape($mode)."'";
 		if (empty($fk_soc)) $sql .= " entity = ".$conf->entity. " AND";
-		$sql .= " service = '".$mode."'";
 		if ($fk_soc > 0) {
 			$sql .= " AND fk_soc = ".$fk_soc;
+		} else {
+			$sql .= " AND fk_soc IS NULL";
 		}
 		$sql .= " AND fk_user IS NULL AND fk_adherent IS NULL";