diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index a4a733c..c2c1aaf 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -51,7 +51,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
       - name: Install dependencies
         run: |
-          npm install --include=dev
+          npm install --include=prod --include=dev
       - name: Lint with eslint and test with mocha
         run: |
           npm run lint