diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e527a8fe..ccde511c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -42,16 +42,18 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [19.x]
+        node-version: [18.x]
     steps:
         - name: Use Node.js ${{ matrix.node-version }}
           uses: actions/setup-node@v1
           with:
             node-version: ${{ matrix.node-version }}
+        - name: Checkout code
+          uses: actions/checkout@v2
         - name: setup
           run: npm i 
         - name: test
-          run: npx hardhat test
+          run: hardhat test
   
   lint:
     strategy: