diff --git a/lib/register/register_machine.rb b/lib/register/register.rb
similarity index 100%
rename from lib/register/register_machine.rb
rename to lib/register/register.rb
diff --git a/lib/salama.rb b/lib/salama.rb
index 4998198f..208786f8 100644
--- a/lib/salama.rb
+++ b/lib/salama.rb
@@ -6,6 +6,6 @@ require 'salama-reader'
 require 'parser/transform'
 require "salama-object-file"
 require "virtual"
-require "register/register_machine"
+require "register/register"
 require "register/builtin/object"
 require "arm/arm_machine"