diff --git a/Library/Homebrew/extend/os/linux/formula.rb b/Library/Homebrew/extend/os/linux/formula.rb
index fde9216664..da2d162bdf 100644
--- a/Library/Homebrew/extend/os/linux/formula.rb
+++ b/Library/Homebrew/extend/os/linux/formula.rb
@@ -4,7 +4,9 @@
 class Formula
   undef shared_library
   undef rpath
+  undef deuniversalize_machos
 
+  sig { params(name: String, version: T.nilable(T.any(String, Integer))).returns(String) }
   def shared_library(name, version = nil)
     suffix = if version == "*" || (name == "*" && version.blank?)
       "{,.*}"
@@ -14,10 +16,14 @@ class Formula
     "#{name}.so#{suffix}"
   end
 
+  sig { returns(String) }
   def rpath
     "'$ORIGIN/../lib'"
   end
 
+  sig { params(targets: T.nilable(T.any(Pathname, String))).void }
+  def deuniversalize_machos(*targets); end
+
   class << self
     undef ignore_missing_libraries
 
diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index a368b9a532..3ce605123b 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -1582,6 +1582,21 @@ class Formula
     end
   end
 
+  sig { params(targets: T.nilable(T.any(Pathname, String))).void }
+  def deuniversalize_machos(*targets)
+    if targets.blank?
+      targets = any_installed_keg.mach_o_files.select do |file|
+        file.arch == :universal && file.archs.include?(Hardware::CPU.arch)
+      end
+    end
+
+    targets.each do |t|
+      macho = MachO::FatFile.new(t)
+      native_slice = macho.extract(Hardware::CPU.arch)
+      native_slice.write t
+    end
+  end
+
   # an array of all core {Formula} names
   # @private
   def self.core_names