More improvements to knowledge base

1 files changed, 1 insertions, 1 deletions

diff --git a/source/_layouts/category.html b/source/_layouts/category.html
index 872c06c..b4802e7 100644
--- a/source/_layouts/category.html
+++ b/source/_layouts/category.html
@@ -11,7 +11,7 @@ This is an alphabetical list of the concepts in this category.
 {% assign pages_by_letter = site.pages
   | where_exp: "item", "item.layout == 'concept'"
   | where_exp: "item", "item.categories contains page.title"
-  | group_by_exp: "item", "item.title | truncate: 1, ''"
+  | group_by_exp: "item", "item.sort_title | truncate: 1, ''"
   | sort: "name"
 %}
 {% include alphlist.html pages_by_letter = pages_by_letter %}