diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index d3db972..18a8ae7 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -97,6 +97,7 @@ set(scripts
   Window_SaveFile.rb
   Window_Selectable.rb
   Window_Settings.rb
+  Window_Settings_audio.rb
   Window_ShopBuy.rb
   Window_ShopCommand.rb
   Window_ShopNumber.rb
diff --git a/scripts/Window_Settings.rb b/scripts/Window_Settings.rb
index 4ef401e..9eb78a2 100644
--- a/scripts/Window_Settings.rb
+++ b/scripts/Window_Settings.rb
@@ -535,3 +535,4 @@ class Window_Settings
     @bg.opacity
   end
 end
+