diff --git pay/includes/handlers/pay_method_direct.inc pay/includes/handlers/pay_method_direct.inc
index 460c3e2..b42fa2e 100644
--- pay/includes/handlers/pay_method_direct.inc
+++ pay/includes/handlers/pay_method_direct.inc
@@ -150,7 +150,7 @@ class pay_method_direct extends pay_method {
     $form[$this->pay_form->handler()]['pay_method'][$this->pmid] = $method_form;
   }
 
-  function form_submit(&$form, &$form_state) {
+  function form_submit($form, &$form_state) {
     // Find our transaction object provided by pay_form::form_submit().
     if (isset($form_state['pay_activity']) && $form_state['pay_activity']) {
       foreach ($form_state['pay_activity'] as $key => $activity) {