diff --git a/x-pack/test/stack_functional_integration/configs/config.stack_functional_integration_base_ie.js b/x-pack/test/stack_functional_integration/configs/config.stack_functional_integration_base_ie.js
deleted file mode 100644
index 933a59e4e25b9..0000000000000
--- a/x-pack/test/stack_functional_integration/configs/config.stack_functional_integration_base_ie.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the Elastic License;
- * you may not use this file except in compliance with the Elastic License.
- */
-
-export default async ({ readConfigFile }) => {
-  const baseConfigs = await readConfigFile(
-    require.resolve('./config.stack_functional_integration_base.js')
-  );
-  return {
-    ...baseConfigs.getAll(),
-    browser: {
-      type: 'ie',
-    },
-    security: { disableTestUser: true },
-  };
-};