diff --git a/.github/workflows/test-core.yml b/.github/workflows/test-core.yml
index a8a841b..742dcd4 100644
--- a/.github/workflows/test-core.yml
+++ b/.github/workflows/test-core.yml
@@ -4,24 +4,11 @@ on: pull_request
 jobs:
   test-core:
     runs-on: ubuntu-latest
-    services:
-      evm-node-1:
-        image: ghcr.io/foundry-rs/foundry
-        ports:
-          - "8545:8545"
-        options: >-
-          --entrypoint "anvil --port 8545 --host 0.0.0.0"
-      evm-node-2:
-        image: ghcr.io/foundry-rs/foundry
-        ports:
-          - "8546:8546"
-        options: >-
-          --entrypoint "anvil --port 8546 --host 0.0.0.0"
     steps:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 16
 
       - name: Checkout code
         uses: actions/checkout@v4
@@ -35,33 +22,8 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Output evm-node-1 logs
-        run: |
-          CONTAINER_ID=$(docker ps -q --filter "ancestor=ghcr.io/foundry-rs/foundry" --filter "publish=8545")
-          if [ -n "$CONTAINER_ID" ]; then
-            docker logs $CONTAINER_ID
-          else
-            echo "evm-node-1 container is not running"
-            exit 1
-          fi
-
-      - name: Output evm-node-2 logs
-        run: |
-          CONTAINER_ID=$(docker ps -q --filter "ancestor=ghcr.io/foundry-rs/foundry" --filter "publish=8546")
-          if [ -n "$CONTAINER_ID" ]; then
-            docker logs $CONTAINER_ID
-          else
-            echo "evm-node-2 container is not running"
-            exit 1
-          fi
-
-      - name: Check if evm-node-1 is running
-        run: |
-          curl -sSf http://localhost:8545 || { echo "evm-node-1 is not running"; exit 1; }
-
-      - name: Check if evm-node-2 is running
-        run: |
-          curl -sSf http://localhost:8546 || { echo "evm-node-2 is not running"; exit 1; }
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
 
       - name: Build
         run: npm run build:core
@@ -69,4 +31,7 @@ jobs:
       - name: Test
         timeout-minutes: 15
         run: |
+          nohup sh -c "anvil -p 8545" < /dev/null &
+          nohup sh -c "anvil -p 8546" < /dev/null &
+          sleep 5
           npm run test:core