diff --git a/docs/_data/tutorials.yml b/docs/_data/tutorials.yml
index 73a0184a..df6b4c20 100644
--- a/docs/_data/tutorials.yml
+++ b/docs/_data/tutorials.yml
@@ -2,6 +2,7 @@
   tutorials:
   - home
   - navigation
+  - custom-404-page
 
 #- title: Another section
 #  tutorials: