diff --git a/config/default.yml b/config/default.yml
index a1d86deeea..27446c2fed 100644
--- a/config/default.yml
+++ b/config/default.yml
@@ -367,6 +367,7 @@ Rails/Exit:
 
 Rails/ExpandedDateRange:
   Description: 'Checks for expanded date range.'
+  StyleGuide: 'https://rails.rubystyle.guide/#date-time-range'
   Enabled: pending
   VersionAdded: '2.11'