diff --git a/nvim/lua/plugins/custom.lua b/nvim/lua/plugins/custom.lua
index 5e16623..5371f28 100644
--- a/nvim/lua/plugins/custom.lua
+++ b/nvim/lua/plugins/custom.lua
@@ -17,4 +17,15 @@ return {
       "monkoose/parsley"
     }
   },
+  {
+    "williamboman/mason.nvim",
+    opts = {
+      ensure_installed = {
+        "stylua",
+        "shellcheck",
+        "shfmt",
+        "flake8",
+      },
+    },
+  },
 }