diff --git a/.rubocop.yml b/.rubocop.yml
index 1cd04a6a1a..daf75d8e56 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -31,6 +31,12 @@ Rails/RefuteMethods:
   Include:
     - '**/test/**/*'
 
+Rails/IndexBy:
+  Enabled: true
+
+Rails/IndexWith:
+  Enabled: true
+
 # Prefer &&/|| over and/or.
 Style/AndOr:
   Enabled: true