diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index e700df88e..0634bd83e 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -672,12 +672,6 @@ Rails/WhereEquals:
     - 'app/models/harvest.rb'
     - 'app/models/planting.rb'
 
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-Rails/WhereMissing:
-  Exclude:
-    - 'app/controllers/crops_controller.rb'
-
 # Offense count: 3
 # This cop supports unsafe autocorrection (--autocorrect-all).
 Rails/WhereRange:
diff --git a/app/controllers/crops_controller.rb b/app/controllers/crops_controller.rb
index 9b71cf041..f9a0e2079 100644
--- a/app/controllers/crops_controller.rb
+++ b/app/controllers/crops_controller.rb
@@ -160,7 +160,7 @@ class CropsController < ApplicationController
              when 'youtube'
                Crop.approved.where(en_youtube_url: [nil, '']).order(plantings_count: :desc)
              when 'alternate_names'
-               Crop.approved.left_joins(:alternate_names).where(alternate_names: { id: nil }).order(plantings_count: :desc)
+               Crop.approved.where.missing(:alternate_names).order(plantings_count: :desc)
              when 'wikidata'
                crops_with_wikidata = Crop.joins(:scientific_names).where.not(scientific_names: { wikidata_id: nil }).distinct
                Crop.approved.where.not(id: crops_with_wikidata).order(plantings_count: :desc)