diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index e8b291ebfca..9c98a69d14a 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -488,7 +488,7 @@ class FormMail extends Form
 
 			// Zone to select email template
 			if (count($modelmail_array) > 0) {
-				$model_mail_selected_id = GETPOSTISSET('modelmailselected') ? GETPOST('modelmailselected', 'int') : $arraydefaultmessage->id;
+				$model_mail_selected_id = GETPOSTISSET('modelmailselected') ? GETPOST('modelmailselected', 'int') : ( ($arraydefaultmessage->id) ?  $arraydefaultmessage->id : 0 );
 
 				// If list of template is filled
 				$out .= '<div class="center" style="padding: 0px 0 12px 0">'."\n";