diff --git a/lib/rubocop/cop/rake/helper/on_task.rb b/lib/rubocop/cop/rake/helper/on_task.rb
index 70c8df2..60d75f5 100644
--- a/lib/rubocop/cop/rake/helper/on_task.rb
+++ b/lib/rubocop/cop/rake/helper/on_task.rb
@@ -7,6 +7,8 @@ module Helper
         module OnTask
           extend NodePattern::Macros
 
+          RESTRICT_ON_SEND = %i[task].freeze
+
           def_node_matcher :task?, <<~PATTERN
             (send nil? :task ...)
           PATTERN