diff --git a/knex.md b/knex.md
index b64bfe5d2..78303db0a 100644
--- a/knex.md
+++ b/knex.md
@@ -1,6 +1,5 @@
 ---
 title: Knex
-category: Hidden
 layout: 2017/sheet
 updated: 2017-09-23
 intro: |