diff --git a/boards/models/post.py b/boards/models/post.py
--- a/boards/models/post.py
+++ b/boards/models/post.py
@@ -324,8 +324,8 @@ class Post(models.Model, Viewable):
         are same for every post and don't need to be computed over and over.
         """
 
+        thread = self.get_thread()
         is_opening = kwargs.get(PARAMETER_IS_OPENING, self.is_opening())
-        thread = kwargs.get(PARAMETER_THREAD, self.get_thread())
         can_bump = kwargs.get(PARAMETER_BUMPABLE, thread.can_bump())
 
         if is_opening:
diff --git a/boards/templates/boards/thread.html b/boards/templates/boards/thread.html
--- a/boards/templates/boards/thread.html
+++ b/boards/templates/boards/thread.html
@@ -34,7 +34,7 @@
         {% with can_bump=thread.can_bump %}
         {% for post in thread.get_replies %}
             {% with is_opening=forloop.first %}
-                {% post_view post moderator=moderator is_opening=is_opening thread=thread bumpable=can_bump opening_post_id=opening_post.id %}
+                {% post_view post moderator=moderator is_opening=is_opening bumpable=can_bump opening_post_id=opening_post.id %}
             {% endwith %}
         {% endfor %}
         {% endwith %}
diff --git a/boards/templatetags/board.py b/boards/templatetags/board.py
--- a/boards/templatetags/board.py
+++ b/boards/templatetags/board.py
@@ -53,10 +53,7 @@ def post_view(post, moderator=False, nee
     else:
         is_opening = post.is_opening()
 
-    if 'thread' in kwargs:
-        thread = kwargs['thread']
-    else:
-        thread = post.get_thread()
+    thread = post.get_thread()
 
     if 'can_bump' in kwargs:
         can_bump = kwargs['can_bump']