diff --git a/web/templates/compose.hbs b/web/templates/compose.hbs
index 88b9f0d8bd..2dc2855d04 100644
--- a/web/templates/compose.hbs
+++ b/web/templates/compose.hbs
@@ -134,7 +134,8 @@
                                             <img class="loader" alt="" src="" />
                                             <span>{{t 'Send' }}</span>
                                         </button>
-                                        <button id="compose-schedule-confirm-button" class="button small hide animated-purple-button" tabindex=0>
+                                        <button id="compose-schedule-confirm-button" class="button small compose-submit-button hide animated-purple-button" tabindex=0>
+                                            <img class="loader" alt="" src="" />
                                             <span>{{t 'Schedule' }}</span>
                                         </button>
                                         <button class="animated-purple-button message-control-button" id="send_later" tabindex=0 type="button" data-tippy-content="{{t 'Send later' }}">