diff --git a/package.json b/package.json
index 185f4eb9..2c302bbc 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,7 @@
     "build": "tsup",
     "lint": "biome check && oxlint && pnpm run typecheck",
     "lint:fix": "biome check --fix --unsafe && oxlint --fix",
+    "prepack": "clean-pkg-json",
     "release": "bumpp --no-push",
     "test": "vitest",
     "test:ci": "pnpm run lint && vitest",
@@ -87,6 +88,7 @@
     "@types/react-dom": "^18.3.0",
     "@types/web-bluetooth": "^0.0.20",
     "bumpp": "^9.4.1",
+    "clean-pkg-json": "^1.2.0",
     "esno": "^4.7.0",
     "jsdom": "^24.1.0",
     "oxlint": "^0.4.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f578a2c5..8c5a1913 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -38,6 +38,9 @@ importers:
       bumpp:
         specifier: ^9.4.1
         version: 9.4.1
+      clean-pkg-json:
+        specifier: ^1.2.0
+        version: 1.2.0
       esno:
         specifier: ^4.7.0
         version: 4.7.0
@@ -1124,6 +1127,10 @@ packages:
   citty@0.1.6:
     resolution: {integrity: sha512-tskPPKEs8D2KPafUypv2gxwJP8h/OaJmC82QQGGDQcHvXX43xF2VDACcJVmZ0EuSxkpO9Kc4MlrA3q0+FG58AQ==}
 
+  clean-pkg-json@1.2.0:
+    resolution: {integrity: sha512-QHBWWOtpSCv5nfMFKwyxn4WMvkYE0msxj5xiqejYGqYepWVrK7O/om1Vn6nSl/WPtYn8ge9YmSCbTi1Hp8k+Hg==}
+    hasBin: true
+
   color-convert@1.9.3:
     resolution: {integrity: sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==}
 
@@ -3193,6 +3200,8 @@ snapshots:
     dependencies:
       consola: 3.2.3
 
+  clean-pkg-json@1.2.0: {}
+
   color-convert@1.9.3:
     dependencies:
       color-name: 1.1.3