diff --git a/.prettierrc.json b/.prettierrc.json
deleted file mode 100644
index 9db28a2..0000000
--- a/.prettierrc.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "singleQuote": true,
-  "trailingComma": "all",
-  "printWidth": 120
-}
diff --git a/package.json b/package.json
index 7c281c0..16e590b 100644
--- a/package.json
+++ b/package.json
@@ -104,6 +104,21 @@
       }
     ]
   },
+  "prettier": {
+    "printWidth": 100,
+    "tabWidth": 2,
+    "useTabs": false,
+    "semi": true,
+    "singleQuote": false,
+    "quoteProps": "as-needed",
+    "jsxSingleQuote": false,
+    "trailingComma": "all",
+    "bracketSpacing": true,
+    "bracketSameLine": false,
+    "arrowParens": "always",
+    "proseWrap": "preserve",
+    "endOfLine": "lf"
+  },
   "bin": {
     "tagit": "bin/tagit-cli.mjs",
     "push": "bin/push-cli.mjs",