diff --git a/PROJECT.org b/PROJECT.org
index c7ea815..a229ca2 100644
--- a/PROJECT.org
+++ b/PROJECT.org
@@ -88,7 +88,7 @@ fetching and simple saving.
 *** Metadata sources
 **** Scraper
 
-* Backlog [4/24] :vrobbler:project:personal:
+* Backlog [5/25] :vrobbler:project:personal:
 ** TODO [#C] Create small utility to clean up tracks scrobbled with wonky playback times :bug:music:scrobbles:
 :PROPERTIES:
 :ID:       702462cf-d54b-48c6-8a7c-78b8de751deb
@@ -594,7 +594,10 @@ named constants for maintainability.
   - ~vrobbler/apps/webpages/models.py~ (line 290) -- ="url"=
   - ~vrobbler/apps/scrobbles/importers/tsv.py~ (line 55) -- ="S"= completion status
 
-** TODO [#B] Allow marking media as long play complete from detail page :templates:scrobbles:longplay:
+** DONE [#B] Allow marking media as long play complete from detail page :templates:scrobbles:longplay:
+:PROPERTIES:
+:ID:       2c314768-be97-9b10-d13c-9cfd0f38a64e
+:END:
 ** DONE [#A] Fix how long play scrobbles are tracked :scrobbles:longplay:serial:
 :PROPERTIES:
 :ID:       908b0493-cabf-40c1-825f-cd59a8ad0f7a
diff --git a/vrobbler/apps/scrobbles/views.py b/vrobbler/apps/scrobbles/views.py
index 464a3f3..71c28d0 100644
--- a/vrobbler/apps/scrobbles/views.py
+++ b/vrobbler/apps/scrobbles/views.py
@@ -928,6 +928,12 @@ def scrobble_longplay_finish(request, uuid):
             messages.SUCCESS,
             f"Long play of {media_obj} finished.",
         )
+    elif last_scrobble and last_scrobble.long_play_complete == True:
+        messages.add_message(
+            request,
+            messages.INFO,
+            f"Long play of {media_obj} was already completed.",
+        )
     else:
         messages.add_message(
             request, messages.ERROR, f"Media with uuid {uuid} not found."
diff --git a/vrobbler/templates/_longplay_scrobblable_list.html b/vrobbler/templates/_longplay_scrobblable_list.html
index b5cdf7b..2589376 100644
--- a/vrobbler/templates/_longplay_scrobblable_list.html
+++ b/vrobbler/templates/_longplay_scrobblable_list.html
@@ -9,6 +9,7 @@
             <th scope="col">Scrobbles</th>
             <th scope="col">Complete</th>
             <th scope="col">Start</th>
+            <th scope="col">Finish</th>
         </tr>
     </thead>
     <tbody>
@@ -21,6 +22,7 @@
             <td>{{obj.scrobble_count}}</td>
             <td>{% if obj.scrobble_set.last.long_play_complete == True %}Yes{% endif %}</td>
             <td><a type="button" class="btn btn-sm btn-primary" href="{{obj.start_url}}">Scrobble</a></td>
+            <td><a type="button" class="btn btn-sm btn-warning" href="{{obj.get_longplay_finish_url}}">Finish</a></td>
             {% endif %}
         </tr>
         {% endif %}
diff --git a/vrobbler/templates/books/book_detail.html b/vrobbler/templates/books/book_detail.html
index 101ce14..560da9c 100644
--- a/vrobbler/templates/books/book_detail.html
+++ b/vrobbler/templates/books/book_detail.html
@@ -36,6 +36,7 @@
     <p>{{scrobbles.count}} scrobbles</p>
 
     <p><a href="{{object.resume_start_url}}">Resume reading</a></p>
+    <p><a class="btn btn-sm btn-warning" href="{{object.get_longplay_finish_url}}">Finish long play</a></p>
 </div>
 {% if charts %}
 <div class="row">
diff --git a/vrobbler/templates/bricksets/brickset_detail.html b/vrobbler/templates/bricksets/brickset_detail.html
index 592ea90..6c3f203 100644
--- a/vrobbler/templates/bricksets/brickset_detail.html
+++ b/vrobbler/templates/bricksets/brickset_detail.html
@@ -27,6 +27,7 @@
 </div>
 <div class="row">
     <p>{{scrobbles.count}} scrobbles</p>
+    <p><a class="btn btn-sm btn-warning" href="{{object.get_longplay_finish_url}}">Finish long play</a></p>
 </div>
 <div class="row">
     <div class="col-md">
diff --git a/vrobbler/templates/tasks/task_detail.html b/vrobbler/templates/tasks/task_detail.html
index 05dd1ea..8ea1c4f 100644
--- a/vrobbler/templates/tasks/task_detail.html
+++ b/vrobbler/templates/tasks/task_detail.html
@@ -53,6 +53,7 @@
     <p>{{scrobbles.count}} scrobbles</p>
     <p>
         <a href="{{object.start_url}}">Play again</a>
+        <a class="btn btn-sm btn-warning" href="{{object.get_longplay_finish_url}}">Finish long play</a>
     </p>
 </div>
 <div class="row">
diff --git a/vrobbler/templates/videogames/videogame_detail.html b/vrobbler/templates/videogames/videogame_detail.html
index 182cbee..6e7e4f3 100644
--- a/vrobbler/templates/videogames/videogame_detail.html
+++ b/vrobbler/templates/videogames/videogame_detail.html
@@ -62,6 +62,7 @@
     <p>{{scrobbles.count}} scrobbles</p>
     <p>
         <a href="">Play again</a>
+        <a class="btn btn-sm btn-warning" href="{{object.get_longplay_finish_url}}">Finish long play</a>
     </p>
 </div>
 <div class="row">