diff --git a/admin/webservice/forms.php b/admin/webservice/forms.php
index <HASH>..<HASH> 100644
--- a/admin/webservice/forms.php
+++ b/admin/webservice/forms.php
@@ -112,7 +112,7 @@ class external_service_form extends moodleform {
         $mform->setType('id', PARAM_INT);
 
         if (!empty($service->id)) {
-            $buttonlabel = get_string('editaservice', 'webservice');
+            $buttonlabel = get_string('savechanges');
         } else {
             $buttonlabel = get_string('addaservice', 'webservice');
         }
MDL-<I> rename 'Edit service' to 'Save changes'