diff --git a/test/intl402/ListFormat/constructor/constructor/options-bad-combinations.js b/test/intl402/ListFormat/constructor/constructor/options-bad-combinations.js
deleted file mode 100644
index 01423b86f2..0000000000
--- a/test/intl402/ListFormat/constructor/constructor/options-bad-combinations.js
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright 2018 Igalia, S.L. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-Intl.ListFormat
-description: Checks handling of invalid value for the type option to the ListFormat constructor.
-info: |
-    InitializeListFormat (listFormat, locales, options)
-    7. Let type be GetOption(options, "type", "string", « "conjunction", "disjunction", "unit" », "conjunction").
-features: [Intl.ListFormat]
----*/
-
-const invalidTypes = [
-  "conjunction",
-  "disjunction",
-];
-
-for (const type of invalidTypes) {
-  assert.throws(RangeError, function() {
-    new Intl.ListFormat([], { style: "narrow", type });
-  }, `${type} is an invalid type option value when style is narrow.`);
-}
diff --git a/test/intl402/ListFormat/constructor/constructor/options-style-valid.js b/test/intl402/ListFormat/constructor/constructor/options-style-valid.js
index 01d1cd8ee6..8cfe82adfb 100644
--- a/test/intl402/ListFormat/constructor/constructor/options-style-valid.js
+++ b/test/intl402/ListFormat/constructor/constructor/options-style-valid.js
@@ -6,9 +6,13 @@ esid: sec-Intl.ListFormat
 description: Checks handling of valid values for the style option to the ListFormat constructor.
 info: |
     InitializeListFormat (listFormat, locales, options)
-    9. Let s be ? GetOption(options, "style", "string", «"long", "short", "narrow"», "long").
-    10. Set listFormat.[[Style]] to s.
-    14. If style is "narrow" and type is not "unit", throw a RangeError exception.
+    InitializeListFormat (listFormat, locales, options)
+    12. Let type be ? GetOption(options, "type", "string", « "conjunction",
+        "disjunction", "unit" », "conjunction").
+    13. Set listFormat.[[Type]] to type.
+    14. Let style be ? GetOption(options, "style", "string", « "long", "short",
+        "narrow" », "long").
+    15. Set listFormat.[[Style]] to style.
 features: [Intl.ListFormat]
 ---*/
 
@@ -16,7 +20,10 @@ const validOptions = [
   [undefined, "long"],
   ["long", "long"],
   ["short", "short"],
+  ["narrow", "narrow"],
   [{ toString() { return "short"; } }, "short"],
+  [{ toString() { return "long"; } }, "long"],
+  [{ toString() { return "narrow"; } }, "narrow"],
 ];
 
 for (const [validOption, expected] of validOptions) {
@@ -24,11 +31,3 @@ for (const [validOption, expected] of validOptions) {
   const resolvedOptions = lf.resolvedOptions();
   assert.sameValue(resolvedOptions.style, expected);
 }
-
-const lf = new Intl.ListFormat([], {"style": "narrow", "type": "unit"});
-const resolvedOptions = lf.resolvedOptions();
-assert.sameValue(resolvedOptions.style, "narrow");
-
-assert.throws(RangeError, () => lf = new Intl.ListFormat([], {"style": "narrow"}));
-assert.throws(RangeError, () => lf = new Intl.ListFormat([], {"style": "narrow", "type": "conjuction"}));
-assert.throws(RangeError, () => lf = new Intl.ListFormat([], {"style": "narrow", "type": "disjuction"}));