diff --git a/lua/plugins/conform.lua b/lua/plugins/conform.lua
index 6357da0..cdb8ae4 100644
--- a/lua/plugins/conform.lua
+++ b/lua/plugins/conform.lua
@@ -35,11 +35,20 @@ return {
       end,
       formatters_by_ft = {
         lua = { 'stylua' },
-        -- Conform can also run multiple formatters sequentially
-        -- python = { "isort", "black" },
-        --
-        -- You can use 'stop_after_first' to run the first available formatter from the list
-        -- javascript = { "prettierd", "prettier", stop_after_first = true },
+        yaml = { 'yamlfmt' },
+        c = { 'clang-format' },
+      },
+      formatters = {
+        ['yamlfmt'] = {
+          prepend_args = { '-formatter', 'retain_line_breaks_single=true,trim_trailing_whitespace=true' },
+        },
+        -- all of the builtin clang-format styles are pretty bad IMHO. don't fallback to any.
+        -- unfortunately, `--fallback-style` doesn't allow inline customization like the
+        -- `--style` option does.
+        -- i really can't say that i'm impressed with clang-format overall ...
+        ['clang-format'] = {
+          prepend_args = { '--style=file', '--fallback-style=none' },
+        },
       },
     },
   },