diff --git a/app/views/cards/container/_closure_buttons.html.erb b/app/views/cards/container/_closure_buttons.html.erb
index 27db6590e..99fcad627 100644
--- a/app/views/cards/container/_closure_buttons.html.erb
+++ b/app/views/cards/container/_closure_buttons.html.erb
@@ -1,13 +1,27 @@
 <div class="flex gap-half">
   <%= link_to edit_card_path(card), class: "btn btn--circle-mobile borderless",
-        data: { controller: "hotkey", action: "keydown.e@document->hotkey#click", bridge__overflow_menu_target: "item", bridge_title: "Edit", turbo_frame: dom_id(card, :edit) } do %>
+        data: {
+          controller: "hotkey",
+          action: "keydown.e@document->hotkey#click",
+          bridge__overflow_menu_target: "item",
+          bridge_title: "Edit",
+          turbo_frame: dom_id(card, :edit)
+        } do %>
     <%= icon_tag "pencil", class: "icon--mobile-only" %>
     <span>Edit</span>
     <kbd class="txt-x-small hide-on-touch">e</kbd>
   <% end %>
 
-  <%= button_to card_closure_path(card), class: "btn btn--circle-mobile borderless",
-        data: { controller: "hotkey", form_target: "submit", bridge__buttons_target: "button", bridge_title: "Mark done", bridge_display_as_primary_action: true, bridge_display_title: true, bridge_icon_url: bridge_icon("check"), action: "keydown.d@document->hotkey#click" },
+  <%= button_to card_closure_path(card), class: "btn btn--circle-mobile borderless hide-on-native",
+        data: {
+          controller: "hotkey",
+          form_target: "submit",
+          bridge__buttons_target: ("button" unless card.postponed?),
+          bridge_title: "Mark done",
+          bridge_display_as_primary_action: true,
+          bridge_display_title: true, bridge_icon_url: bridge_icon("check"),
+          action: "keydown.d@document->hotkey#click"
+        },
         form: { data: { controller: "form" } } do %>
     <%= icon_tag "check", class: "icon--mobile-only" %>
     <span class="overflow-ellipsis">Mark as Done</span>