diff --git a/htdocs/compta/paiement.php b/htdocs/compta/paiement.php
index 2740b09427a..29682460d3a 100644
--- a/htdocs/compta/paiement.php
+++ b/htdocs/compta/paiement.php
@@ -802,6 +802,7 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
 			dol_print_error($db);
 		}
 
+		$formconfirm = '';
 
 		// Save button
 		if ($action != 'add_paiement') {
@@ -840,9 +841,21 @@ if ($action == 'create' || $action == 'confirm_paiement' || $action == 'add_paie
 				$text .= '<br>'.$langs->trans("AllCompletelyPayedInvoiceWillBeClosed");
 				print '<input type="hidden" name="closepaidinvoices" value="'.GETPOST('closepaidinvoices').'">';
 			}
-			print $form->formconfirm($_SERVER['PHP_SELF'].'?facid='.$facture->id.'&socid='.$facture->socid.'&type='.$facture->type, $langs->trans('ReceivedCustomersPayments'), $text, 'confirm_paiement', $formquestion, $preselectedchoice);
+			$formconfirm = $form->formconfirm($_SERVER['PHP_SELF'].'?facid='.$facture->id.'&socid='.$facture->socid.'&type='.$facture->type, $langs->trans('ReceivedCustomersPayments'), $text, 'confirm_paiement', $formquestion, $preselectedchoice);
 		}
 
+		// Call Hook formConfirm
+		$parameters = array('formConfirm' => $formconfirm);
+		$reshook = $hookmanager->executeHooks('formConfirm', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
+		if (empty($reshook)) {
+			$formconfirm .= $hookmanager->resPrint;
+		} elseif ($reshook > 0) {
+			$formconfirm = $hookmanager->resPrint;
+		}
+
+		// Print form confirm
+		print $formconfirm;
+
 		print "</form>\n";
 	}
 }