diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 12c0efd83..c260315e9 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -153,14 +153,6 @@ Lint/SuppressedException:
   Exclude:
     - 'lib/tasks/testing.rake'
 
-# Offense count: 1
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: strict, consistent
-Lint/SymbolConversion:
-  Exclude:
-    - 'app/helpers/crops_helper.rb'
-
 # Offense count: 7
 # This cop supports safe autocorrection (--autocorrect).
 Lint/UselessAssignment:
diff --git a/app/helpers/crops_helper.rb b/app/helpers/crops_helper.rb
index a313408ce..e331a1d05 100644
--- a/app/helpers/crops_helper.rb
+++ b/app/helpers/crops_helper.rb
@@ -62,7 +62,7 @@ module CropsHelper
             '@type': 'Person',
             name: post.author.login_name
           },
-          'datePublished': post.created_at
+          datePublished: post.created_at
         }
       end