diff --git a/boards/models/tag.py b/boards/models/tag.py
--- a/boards/models/tag.py
+++ b/boards/models/tag.py
@@ -17,7 +17,8 @@ class TagManager(models.Manager):
         """
 
         return self.filter(thread__archived=False)\
-            .annotate(num_threads=Count('thread')).filter(num_threads__gt=0)
+            .annotate(num_threads=Count('thread')).filter(num_threads__gt=0)\
+            .order_by('-required')
 
 
 class Tag(models.Model, Viewable):