diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index fe3ef54552e..8ec31ec77bf 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -939,6 +939,7 @@ class FormMail extends Form
 
 				if (count($validpaymentmethod) > 0 && $paymenturl)
 				{
+					$langs->load('other');
 					$this->substit['__ONLINE_PAYMENT_TEXT_AND_URL__']=str_replace('\n',"\n",$langs->transnoentities("PredefinedMailContentLink", $paymenturl));
 					$this->substit['__ONLINE_PAYMENT_URL__']=$paymenturl;
 				}
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 77d64406d3b..c67596fde09 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -6064,7 +6064,7 @@ function getCommonSubstitutionArray($outputlangs, $onlykey=0, $exclude=null, $ob
 			{
 				// Set the online payment url link into __ONLINE_PAYMENT_URL__ key
 				require_once DOL_DOCUMENT_ROOT.'/core/lib/payments.lib.php';
-				$outputlangs->load('paypal');
+				$outputlangs->loadLangs(array('paypal','other'));
 				$typeforonlinepayment='free';
 				if (is_object($object) && $object->element == 'commande') $typeforonlinepayment='order';
 				if (is_object($object) && $object->element == 'facture')  $typeforonlinepayment='invoice';