diff --git a/postinstall.js b/postinstall.js
index 39765f6d..d513ec98 100644
--- a/postinstall.js
+++ b/postinstall.js
@@ -5,7 +5,6 @@ import { exec as originalExec } from "child_process";
 const commands = [
 	"nuxt prepare",
 	"patch-package",
-	"npm --prefix ./packages/kirakira-backend run build",
 	"npm --prefix ./locales/editor run build",
 ];