diff --git a/test/configCases/records/stable-sort/test.js b/test/configCases/records/stable-sort/test.js
index 9e426ed34ad..9a7c63ce254 100644
--- a/test/configCases/records/stable-sort/test.js
+++ b/test/configCases/records/stable-sort/test.js
@@ -10,5 +10,5 @@ it("sorts the usedIds array to prevent churn", function() {
 	var fs = require("fs");
 	var path = require("path");
 	var records = JSON.parse(fs.readFileSync(path.join(__dirname, "records.json"), "utf-8"));
-	expect(records.chunks.usedIds).toEqual([0, "main", "split"]);
+	expect(records.chunks.usedIds).toEqual([0, 1, 2]);
 });
diff --git a/test/configCases/records/stable-sort/webpack.config.js b/test/configCases/records/stable-sort/webpack.config.js
index 2a39b41e118..56c58a64209 100644
--- a/test/configCases/records/stable-sort/webpack.config.js
+++ b/test/configCases/records/stable-sort/webpack.config.js
@@ -7,6 +7,9 @@ module.exports = {
 		__dirname,
 		"../../../js/config/records/stable-sort/records.json"
 	),
+	optimization: {
+		namedChunks: false
+	},
 	target: "node",
 	node: {
 		__dirname: false