diff --git a/config/nvim/lua/config/plugins/formatter.lua b/config/nvim/lua/config/plugins/formatter.lua
index b0ce003..a43cad5 100644
--- a/config/nvim/lua/config/plugins/formatter.lua
+++ b/config/nvim/lua/config/plugins/formatter.lua
@@ -7,6 +7,10 @@ return function()
         require("formatter.filetypes.lua").stylua,
       },
 
+      ruby = {
+        require("formatter.filetypes.ruby").standardrb,
+      },
+
       ["*"] = {
         require("formatter.filetypes.any").remove_trailing_whitespace,
       },