diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index f5df4f394..72acf4841 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1578,13 +1578,6 @@ Style/SymbolProc:
 Style/TernaryParentheses:
   Enabled: false
 
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleForMultiline.
-# SupportedStylesForMultiline: comma, consistent_comma, no_comma
-Style/TrailingCommaInArguments:
-  Exclude:
-    - 'test/unit/issue_test.rb'
-
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyleForMultiline.
 # SupportedStylesForMultiline: comma, consistent_comma, no_comma
diff --git a/test/unit/issue_test.rb b/test/unit/issue_test.rb
index 2d874138f..5ba7a6d4c 100644
--- a/test/unit/issue_test.rb
+++ b/test/unit/issue_test.rb
@@ -1419,7 +1419,7 @@ class IssueTest < ActiveSupport::TestCase
   end
 
   def test_copy_should_clear_subtasks_target_version_if_locked_or_closed
-    version = Version.new(:project => Project.find(1), :name => '2.1',)
+    version = Version.new(:project => Project.find(1), :name => '2.1')
     version.save!
 
     parent = Issue.generate!