diff --git a/static/js/spectators.js b/static/js/spectators.js
index b8590b8c35..68a517ed2c 100644
--- a/static/js/spectators.js
+++ b/static/js/spectators.js
@@ -22,7 +22,7 @@ export function login_to_access(empty_narrow) {
 
     $("body").append(
         render_login_to_access_modal({
-            signup_link: "/register",
+            signup_link: "/register/",
             login_link,
             empty_narrow,
             realm_name,
diff --git a/static/templates/navbar.hbs b/static/templates/navbar.hbs
index 008de61c54..db3695ebe9 100644
--- a/static/templates/navbar.hbs
+++ b/static/templates/navbar.hbs
@@ -47,7 +47,7 @@
         <div class="column-right">
             <div class="only-visible-for-spectators">
                 <div class="spectator_login_buttons hide-xl">
-                    <a href="/register"  class="signup_button">
+                    <a href="/register/"  class="signup_button">
                         <span>{{t 'Sign up' }}</span>
                     </a>
                     <div class="divider">|</div>