diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 9808047..ee48b77 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -11,6 +11,28 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v4
-      - uses: oven-sh/setup-bun@v2
-      - run: bun install --frozen-lockfile
-      - run: bun biome ci
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+      - run: npm ci
+      - run: npx biome ci
+  client-build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+      - run: npm ci
+      - run: cd client && bash build.sh
+  server-build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+      - run: npm ci
+      - run: cd server && npm run build
diff --git a/client/build.sh b/client/build.sh
index ed6334f..61a679d 100644
--- a/client/build.sh
+++ b/client/build.sh
@@ -1,3 +1,10 @@
+# TODO: common のみに依存するようにする
+cd ..
+npm ci
+cd server
+npm run build
+cd ../client
+
 if [[ "$CF_PAGES_BRANCH" == "main" ]]; then
   npm run build
 else
diff --git a/server/package.json b/server/package.json
index 03d68bf..1409050 100644
--- a/server/package.json
+++ b/server/package.json
@@ -5,7 +5,8 @@
   "main": "index.js",
   "scripts": {
     "dev": "tsx watch src/main.ts",
-    "build": "npx tsc",
+    "prebuild": "prisma generate",
+    "build": "tsc",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "keywords": [],