diff --git a/lib/voicemeeter/core_extensions/string/snakecase.rb b/lib/voicemeeter/core_extensions/string/snakecase.rb
index 3b86c32..d55637e 100644
--- a/lib/voicemeeter/core_extensions/string/snakecase.rb
+++ b/lib/voicemeeter/core_extensions/string/snakecase.rb
@@ -4,8 +4,7 @@ module Voicemeeter
       module SnakeCase
         class ::String
           def snakecase
-            self
-              .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
+            gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
               .gsub(/([a-z\d])([A-Z])/, '\1_\2')
               .tr("-", "_")
               .gsub(/\s/, "_")