diff --git a/tests/integration-package/cloudformation.tests.js b/tests/integration-package/cloudformation.tests.js
index a6d8ee351..017c36eda 100644
--- a/tests/integration-package/cloudformation.tests.js
+++ b/tests/integration-package/cloudformation.tests.js
@@ -3,7 +3,7 @@
 const fs = require('fs');
 const path = require('path');
 const fse = require('fs-extra');
-const { execSync } = require('child_process');
+const { execSync } = require('../utils/child-process');
 const { serverlessExec } = require('../utils/misc');
 const { getTmpDirPath } = require('../utils/fs');
 
diff --git a/tests/integration-package/lambda-files.tests.js b/tests/integration-package/lambda-files.tests.js
index df0fe8213..dac5619b9 100644
--- a/tests/integration-package/lambda-files.tests.js
+++ b/tests/integration-package/lambda-files.tests.js
@@ -2,7 +2,7 @@
 
 const path = require('path');
 const fse = require('fs-extra');
-const { execSync } = require('child_process');
+const { execSync } = require('../utils/child-process');
 const { serverlessExec } = require('../utils/misc');
 const { getTmpDirPath, listZipFiles } = require('../utils/fs');