diff --git a/htdocs/holiday/month_report.php b/htdocs/holiday/month_report.php
index df9206dfcc5..34b0f12f483 100644
--- a/htdocs/holiday/month_report.php
+++ b/htdocs/holiday/month_report.php
@@ -61,8 +61,8 @@ if(empty($year)) {
 }
 
 $sql = "SELECT cp.rowid, cp.fk_user, cp.date_debut, cp.date_fin, cp.halfday";
-$sql.= " FROM llx_holiday cp";
-$sql.= " LEFT JOIN llx_user u ON cp.fk_user = u.rowid";
+$sql.= " FROM " . MAIN_DB_PREFIX . "holiday cp";
+$sql.= " LEFT JOIN " . MAIN_DB_PREFIX . "user u ON cp.fk_user = u.rowid";
 $sql.= " WHERE cp.statut = 3";	// Approved
 // TODO Use BETWEEN instead of date_format
 $sql.= " AND (date_format(cp.date_debut, '%Y-%c') = '$year-$month' OR date_format(cp.date_fin, '%Y-%c') = '$year-$month')";
diff --git a/htdocs/product/stock/lib/replenishment.lib.php b/htdocs/product/stock/lib/replenishment.lib.php
index 09c39e7661d..2cc8337ae69 100644
--- a/htdocs/product/stock/lib/replenishment.lib.php
+++ b/htdocs/product/stock/lib/replenishment.lib.php
@@ -33,7 +33,7 @@ require_once DOL_DOCUMENT_ROOT . '/fourn/class/fournisseur.commande.class.php';
 function dispatched($order_id)
 {
     global $db;
-    $sql = 'SELECT fk_product, SUM(qty) from llx_commande_fournisseur_dispatch';
+    $sql = 'SELECT fk_product, SUM(qty) FROM ' . MAIN_DB_PREFIX . 'commande_fournisseur_dispatch';
     $sql .= ' WHERE fk_commande = ' . $order_id . ' GROUP BY fk_product';
     $sql .= ' ORDER by fk_product';
     $resql = $db->query($sql);
@@ -44,7 +44,7 @@ function dispatched($order_id)
         while($res = $db->fetch_object($resql))
             $dispatched[] = $res;
     }
-    $sql = 'SELECT fk_product, SUM(qty) from llx_commande_fournisseurdet';
+    $sql = 'SELECT fk_product, SUM(qty) FROM ' . MAIN_DB_PREFIX . 'commande_fournisseurdet';
     $sql .= ' WHERE fk_commande = ' . $order_id . ' GROUP BY fk_product';
     $sql .= ' ORDER by fk_product';
     $resql = $db->query($sql);