diff --git a/Library/Homebrew/sorbet/rbi/parlour.rbi b/Library/Homebrew/sorbet/rbi/parlour.rbi
index de9dfe3ade..d84ada6e38 100644
--- a/Library/Homebrew/sorbet/rbi/parlour.rbi
+++ b/Library/Homebrew/sorbet/rbi/parlour.rbi
@@ -110,12 +110,6 @@ class Formula
   sig { params(args: T.untyped, options: T.untyped, block: T.untyped).returns(T.untyped) }
   def compiler_failures(*args, **options, &block); end
 
-  sig { params(args: T.untyped, options: T.untyped, block: T.untyped).returns(T.untyped) }
-  def plist_manual(*args, **options, &block); end
-
-  sig { params(args: T.untyped, options: T.untyped, block: T.untyped).returns(T.untyped) }
-  def plist_startup(*args, **options, &block); end
-
   sig { params(args: T.untyped, options: T.untyped, block: T.untyped).returns(T.untyped) }
   def pour_bottle_check_unsatisfied_reason(*args, **options, &block); end