diff --git a/test/vool/to_mom/test_args.rb b/test/vool/to_mom/test_assign.rb
similarity index 97%
rename from test/vool/to_mom/test_args.rb
rename to test/vool/to_mom/test_assign.rb
index 8e4b7f6c..9b00c0ff 100644
--- a/test/vool/to_mom/test_args.rb
+++ b/test/vool/to_mom/test_assign.rb
@@ -1,7 +1,7 @@
 require_relative "helper"
 
 module Vool
-  class TestArgsMom < MiniTest::Test
+  class TestAssignMom < MiniTest::Test
     include MomCompile
 
     def setup