diff --git a/Library/Homebrew/os/mac/keg.rb b/Library/Homebrew/os/mac/keg.rb
index ef4395bb66..ead4ad6d71 100644
--- a/Library/Homebrew/os/mac/keg.rb
+++ b/Library/Homebrew/os/mac/keg.rb
@@ -7,7 +7,7 @@ class Keg
 
     @require_relocation = true
     odebug "Changing dylib ID of #{file}\n  from #{file.dylib_id}\n    to #{id}"
-    MachO::Tools.change_dylib_id(file, id, strict: false)
+    file.change_dylib_id(id, strict: false)
     apply_ad_hoc_signature(file)
   rescue MachO::MachOError
     onoe <<~EOS
@@ -23,7 +23,7 @@ class Keg
 
     @require_relocation = true
     odebug "Changing install name in #{file}\n  from #{old}\n    to #{new}"
-    MachO::Tools.change_install_name(file, old, new, strict: false)
+    file.change_install_name(old, new, strict: false)
     apply_ad_hoc_signature(file)
   rescue MachO::MachOError
     onoe <<~EOS
@@ -39,7 +39,7 @@ class Keg
 
     @require_relocation = true
     odebug "Changing rpath in #{file}\n  from #{old}\n    to #{new}"
-    MachO::Tools.change_rpath(file, old, new, strict: false)
+    file.change_rpath(old, new, strict: false)
     apply_ad_hoc_signature(file)
   rescue MachO::MachOError
     onoe <<~EOS
diff --git a/Library/Homebrew/os/mac/mach.rb b/Library/Homebrew/os/mac/mach.rb
index bd636ffba9..abadcf8fd6 100644
--- a/Library/Homebrew/os/mac/mach.rb
+++ b/Library/Homebrew/os/mac/mach.rb
@@ -64,6 +64,21 @@ module MachOShim
     macho.write!
   end
 
+  def change_rpath(old, new, **options)
+    macho.change_rpath(old, new, options)
+    macho.write!
+  end
+
+  def change_dylib_id(id, **options)
+    macho.change_dylib_id(id, options)
+    macho.write!
+  end
+
+  def change_install_name(old, new, **options)
+    macho.change_install_name(old, new, options)
+    macho.write!
+  end
+
   def dynamically_linked_libraries(except: :none)
     lcs = macho.dylib_load_commands.reject { |lc| lc.type == except }