diff --git a/lib/arm/translator.rb b/lib/arm/translator.rb
index a558738e..fee503c9 100644
--- a/lib/arm/translator.rb
+++ b/lib/arm/translator.rb
@@ -65,9 +65,10 @@ module Arm
       ArmMachine.b( code.method.binary )
     end
 
-    def translate_FunctionReturn code
+    def translate_FunctionReturn( code )
       ArmMachine.mov( :pc , code.register)
     end
+    alias :translate_DynamicJump :translate_FunctionReturn
 
     def translate_LoadConstant( code )
       constant = code.constant
diff --git a/test/arm/test_translator.rb b/test/arm/test_translator.rb
new file mode 100644
index 00000000..cd5914c5
--- /dev/null
+++ b/test/arm/test_translator.rb
@@ -0,0 +1,17 @@
+require_relative 'helper'
+
+module Arm
+  class TestStack < MiniTest::Test
+
+    def test_init
+      assert Translator.new
+    end
+
+    def test_dynamic
+      trans = Translator.new
+      jump = Risc::DynamicJump.new("" , :r1)
+      res = trans.translate jump
+      assert :r1 , res.from
+    end
+  end
+end