diff --git a/package.json b/package.json
index 308b536..9a06470 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "setup": "yarn reset && yarn",
     "clean": "rm -rf dist",
     "dev": "yarn build:ssr && rspack serve --watch",
-    "build": "yarn build:ssr && rspack build --config=./tools/rspack.config.ts && rm -rf dist/ssr",
+    "build": "yarn build:ssr && rspack build --config=./tools/rspack.ssr.config.ts && rm -rf dist/ssr",
     "build:ssr": "yarn clean && rspack build --config=./tools/rspack.ssr.config.ts",
     "new": "ts-node tools/addNewProblem.ts",
     "lint": "eslint --fix --color --cache --quiet .",