diff --git a/Library/Homebrew/os/mac/mach.rb b/Library/Homebrew/os/mac/mach.rb
index 49e49cd702..341b946299 100644
--- a/Library/Homebrew/os/mac/mach.rb
+++ b/Library/Homebrew/os/mac/mach.rb
@@ -60,6 +60,10 @@ module MachOShim
     macho.dylib_id
   end
 
+  def rpaths
+    macho.rpaths
+  end
+
   def archs
     mach_data.map { |m| m.fetch :arch }.extend(ArchitectureListExtension)
   end