diff --git a/Library/Homebrew/sorbet/rbi/dsl/homebrew/cli/args.rbi b/Library/Homebrew/sorbet/rbi/dsl/homebrew/cli/args.rbi
index a0c1be814f..94ce0beb94 100644
--- a/Library/Homebrew/sorbet/rbi/dsl/homebrew/cli/args.rbi
+++ b/Library/Homebrew/sorbet/rbi/dsl/homebrew/cli/args.rbi
@@ -209,6 +209,9 @@ class Homebrew::CLI::Args
   sig { returns(T.nilable(T::Array[String])) }
   def extra_packages; end
 
+  sig { returns(T::Boolean) }
+  def extract_plist?; end
+
   sig { returns(T::Boolean) }
   def f?; end
 
diff --git a/Library/Homebrew/test/abstract_command_spec.rb b/Library/Homebrew/test/abstract_command_spec.rb
index 0b3b5e05a4..70bfd6656d 100644
--- a/Library/Homebrew/test/abstract_command_spec.rb
+++ b/Library/Homebrew/test/abstract_command_spec.rb
@@ -7,6 +7,7 @@ RSpec.describe Homebrew::AbstractCommand do
     before do
       cat = Class.new(described_class) do
         cmd_args do
+          description "test"
           switch "--foo"
           flag "--bar="
         end