diff --git a/lua/plugins/format.lua b/lua/plugins/format.lua
index 36c8d9e..d691889 100644
--- a/lua/plugins/format.lua
+++ b/lua/plugins/format.lua
@@ -17,6 +17,8 @@ return {
     opts = {
       formatters_by_ft = {
         lua = { "stylua" },
+        yml = { "yamlfmt" },
+        yaml = { "yamlfmt" },
       },
       default_format_opts = {
         lsp_format = "fallback",
diff --git a/readme.md b/readme.md
index 88d0a52..e00af4f 100644
--- a/readme.md
+++ b/readme.md
@@ -6,3 +6,8 @@
 lua-language-server
 stylua
 ```
+
+### **Yaml**
+```
+yamlfmt
+```