diff --git a/website/config/_default/menus.yaml b/website/config/_default/menus.yaml
index eaa34822..7e7b0df8 100755
--- a/website/config/_default/menus.yaml
+++ b/website/config/_default/menus.yaml
@@ -5,6 +5,9 @@ main:
   - name: Schedule
     url: schedule/
     weight: 2
-  - name: Reference
+  - name: References
     url: reference/
     weight: 3
+  - name: GitHub
+    url: https://github.com/USCbiostats/PM566
+    weight: 4