diff --git a/boards/models/post.py b/boards/models/post.py
--- a/boards/models/post.py
+++ b/boards/models/post.py
@@ -319,7 +319,7 @@ class Post(models.Model):
 
         if not link:
             opening_post = self.thread_new.get_opening_post()
-            if self == opening_post:
+            if self != opening_post:
                 link = reverse('thread',
                         kwargs={'post_id': opening_post.id}) + '#' + str(
                                 self.id)