diff --git a/.prettierrc b/.prettierrc
deleted file mode 100644
index 754bc46..0000000
--- a/.prettierrc
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "printWidth": 120,
-  "semi": true,
-  "singleQuote": true,
-  "tabWidth": 2,
-  "trailingComma": "es5",
-  "useTabs": false
-}
diff --git a/.prettierrc.js b/.prettierrc.js
new file mode 100644
index 0000000..752ef12
--- /dev/null
+++ b/.prettierrc.js
@@ -0,0 +1,13 @@
+/** @type {import('prettier').Config} */
+module.exports = {
+  printWidth: 120,
+  semi: true,
+  singleQuote: true,
+  tabWidth: 2,
+  trailingComma: 'es5',
+  useTabs: false,
+
+  plugins: [require.resolve('prettier-plugin-astro')],
+
+  overrides: [{ files: '*.astro', options: { parser: 'astro' } }],
+};