diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 06dcff96..e01d2ef3 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -57,8 +57,6 @@ jobs:
           node-version: ${{ matrix.node }}
       - name: Test
         run: |
-          npm install -g npm
-          npm install -g lerna
           npm install
-          lerna bootstrap
+          npx lerna bootstrap
           npm run test