diff --git a/html/sites/all/modules/uc_donation/uc_donation.module b/html/sites/all/modules/uc_donation/uc_donation.module
index af9a44e..3598a4d 100644
--- a/html/sites/all/modules/uc_donation/uc_donation.module
+++ b/html/sites/all/modules/uc_donation/uc_donation.module
@@ -103,7 +103,7 @@ function uc_donation_form_alter(&$form, &$form_state, $form_id) {
         '#field_prefix' => variable_get('uc_sign_after_amount', FALSE) ? '' : variable_get('uc_currency_sign', '$'),
         '#field_suffix' => variable_get('uc_sign_after_amount', FALSE) ? variable_get('uc_currency_sign', '$') : ''
       );
-      $form['submit']['#value'] = variable_get('add_to_cart_text_donation', 'Add to cart');
+      $form['submit']['#value'] = variable_get('uc_product_add_to_cart_text', t('Add to cart'));
       $form['submit']['#weight'] = 10;
       $form['#validate'][] = 'uc_donation_add_to_cart_form_validate';
     }
@@ -392,7 +392,7 @@ function uc_donation_reports() {
   $statistics = db_result(db_query("SELECT status FROM {system} WHERE name = 'statistics'"));
   $count_views = variable_get('statistics_count_content_views', FALSE);
   $page = (!is_null($_GET['page'])) ? intval($_GET['page']) : 0;
-  
+
   if ($statistics && $count_views) {
     $header = array(
       array('data' => t('#')),
@@ -414,7 +414,7 @@ function uc_donation_reports() {
   }
   $sql_count = "SELECT COUNT(nid) FROM {node} WHERE type = 'donation'";
   $products = pager_query($sql.tablesort_sql($header), variable_get('uc_reports_table_size',30), 0, $sql_count);
-  
+
   while ($product = db_fetch_array($products)) {
     if ($statistics && $count_views) {
       $rows[] = array(
@@ -440,6 +440,6 @@ function uc_donation_reports() {
   $output .= theme('table', $header, $rows, array('width' => '100%', 'class' => 'uc-sales-table'));
   $output .= "<small>*".t('Make sure %setting_name is set to %state in the ',array('%setting_name' => 'count content views', '%state' => 'enabled')).l(t('access log settings page'),'admin/logs/settings').t(' to enable views column.')."</small>";
   $output .= theme_pager(NULL, variable_get('uc_reports_table_size',30));
-  
+
   return $output;
 }