diff --git a/after/plugin/barbar.lua b/after/plugin/barbar.lua
index 45c51af..0bc0ef4 100644
--- a/after/plugin/barbar.lua
+++ b/after/plugin/barbar.lua
@@ -39,3 +39,8 @@ map('n', '<Space>bb', '<Cmd>BufferOrderByBufferNumber<CR>', opts)
 map('n', '<Space>bd', '<Cmd>BufferOrderByDirectory<CR>', opts)
 map('n', '<Space>bl', '<Cmd>BufferOrderByLanguage<CR>', opts)
 map('n', '<Space>bw', '<Cmd>BufferOrderByWindowNumber<CR>', opts)
+
+require('bufferline').setup {
+  animation = false,
+  icon_pinned = '',
+}
diff --git a/lua/junikim/options.lua b/lua/junikim/options.lua
index c009d79..8d27c01 100644
--- a/lua/junikim/options.lua
+++ b/lua/junikim/options.lua
@@ -45,6 +45,16 @@ vim.api.nvim_create_autocmd("FileType", {
   end
 })
 
+vim.api.nvim_create_autocmd(
+  { "BufRead", "BufNewFile" },
+  {
+    pattern = { "*.ms", "*.me", "*.mom" },
+    callback = function(args)
+      vim.bo.filetype = "groff"
+    end
+  }
+)
+
 vim.api.nvim_create_autocmd("FileType", {
   pattern = { "tex", "text" },
   callback = function(args)