diff --git a/Library/Homebrew/sorbet/rbi/dsl/homebrew/cmd/install_cmd.rbi b/Library/Homebrew/sorbet/rbi/dsl/homebrew/cmd/install_cmd.rbi
index 2bd0d91e02..c6967205e7 100644
--- a/Library/Homebrew/sorbet/rbi/dsl/homebrew/cmd/install_cmd.rbi
+++ b/Library/Homebrew/sorbet/rbi/dsl/homebrew/cmd/install_cmd.rbi
@@ -166,4 +166,7 @@ class Homebrew::Cmd::InstallCmd::Args < Homebrew::CLI::Args
 
   sig { returns(T::Boolean) }
   def zap?; end
+
+  sig { returns(T::Boolean) }
+  def ask?; end
 end