diff --git a/package.json b/package.json
index 41186eb..b029c4e 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
 	},
 	"scripts": {
 		"test": "xo && ava",
-		"prepublishOnly": "node scripts/generate-types.mjs > index.d.ts",
+		"prepublishOnly": "npm run --silent update-types",
 		"update-builtin-globals": "node scripts/get-builtin-globals.mjs",
 		"update-types": "node scripts/generate-types.mjs > index.d.ts"
 	},