diff --git a/app/views/rooms/components/_enter_access_code_form.html.erb b/app/views/rooms/components/_enter_access_code_form.html.erb
index 4f1beddd..6588fc2a 100644
--- a/app/views/rooms/components/_enter_access_code_form.html.erb
+++ b/app/views/rooms/components/_enter_access_code_form.html.erb
@@ -22,8 +22,8 @@
           value: "" ,
           autofocus: true,
           maxlength: 26 %>
-	<span class="input-group-append">
-	  <%= f.button t("room.login"), type: :submit, class: "btn btn-primary btn-sm px-7 form-control join-form" %>
-	</span>
+    <span class="input-group-append">
+      <%= f.button t("room.login"), type: :submit, class: "btn btn-primary btn-sm px-7 form-control join-form" %>
+    </span>
   </div>
 <% end %>