diff --git a/boards/search_indexes.py b/boards/search_indexes.py
--- a/boards/search_indexes.py
+++ b/boards/search_indexes.py
@@ -21,4 +21,4 @@ class TagIndex(indexes.SearchIndex, inde
         return Tag
 
     def index_queryset(self, using=None):
-        return self.get_model().objects.get_not_empty_tags()
+        return self.get_model().objects.all()