diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 598a27c..34a8fbb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     - run: npm run test
       working-directory: node-drivers
 
-    - run: sudo apt-get install -y cmake binutils libcap-dev
+    - run: sudo apt-get update && sudo apt-get install -y cmake binutils libcap-dev
 
     - uses: actions/checkout@v4
       with:
diff --git a/test/integration/eip.js b/test/integration/eip.js
index 9a3c6c0..5e2cf7f 100644
--- a/test/integration/eip.js
+++ b/test/integration/eip.js
@@ -1,5 +1,5 @@
 import assert from 'assert';
-import { TCP, CIP } from '../../src/index';
+import { TCP, CIP } from '../../src/index.js';
 
 const tcpLayer = new TCP({ host: '127.0.0.1', port: 44818 });
 const eipLayer = new CIP.EIP(tcpLayer);