diff --git a/scripts/make-dist-package-json.cjs b/scripts/make-dist-package-json.cjs
index b0ee528a3..def768ed0 100644
--- a/scripts/make-dist-package-json.cjs
+++ b/scripts/make-dist-package-json.cjs
@@ -16,6 +16,6 @@ for (const key of ['types', 'main', 'module']) {
 delete pkgJson.devDependencies;
 delete pkgJson.scripts.prepack;
 delete pkgJson.scripts.prepublishOnly;
-delete pkgJson.scripts.postinstall;
+delete pkgJson.scripts.prepare;
 
 console.log(JSON.stringify(pkgJson, null, 2));