diff --git a/test/built-ins/RegExp/match-indices/indices-groups-object-undefined.js b/test/built-ins/RegExp/match-indices/indices-groups-object-undefined.js
index a11d6d60e3..816edcd23b 100644
--- a/test/built-ins/RegExp/match-indices/indices-groups-object-undefined.js
+++ b/test/built-ins/RegExp/match-indices/indices-groups-object-undefined.js
@@ -5,7 +5,7 @@
 description: The groups object of indices is created unconditionally.
 includes: [propertyHelper.js]
 esid: sec-makeindicesarray
-features: [regexp-named-groups]
+features: [regexp-named-groups, regexp-match-indices]
 info: |
   MakeIndicesArray ( S, indices, groupNames )
     8. If _groupNames_ is not *undefined*, then
diff --git a/test/built-ins/RegExp/match-indices/indices-groups-object-unmatched.js b/test/built-ins/RegExp/match-indices/indices-groups-object-unmatched.js
index 3f9d1cefa9..d34ef4020b 100644
--- a/test/built-ins/RegExp/match-indices/indices-groups-object-unmatched.js
+++ b/test/built-ins/RegExp/match-indices/indices-groups-object-unmatched.js
@@ -1,20 +1,20 @@
-// Copyright 2019 Ron Buckton. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-description: Test the groups object of indices with matched and unmatched named captures.
-includes: [compareArray.js]
-esid: sec-makeindicesarray
-features: [regexp-named-groups]
-info: |
-  MakeIndicesArray ( S, indices, groupNames )
-    11. For each integer _i_ such that _i_ >= 0 and _i_ < _n_, do
-      e. If _groupNames_ is not *undfined* and _groupNames_[_i_] is not *undefined*, then
-        i. Perform ! CreateDataProperty(_groups_, _groupNames_[_i_], _matchIndicesArray_).
----*/
-
-
-const re = /(?<a>a).|(?<x>x)/;
-const result = re.exec("ab").indices;
-assert.compareArray([0, 1], result.groups.a);
-assert.sameValue(undefined, result.groups.x);
+// Copyright 2019 Ron Buckton. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Test the groups object of indices with matched and unmatched named captures.
+includes: [compareArray.js]
+esid: sec-makeindicesarray
+features: [regexp-named-groups, regexp-match-indices]
+info: |
+  MakeIndicesArray ( S, indices, groupNames )
+    11. For each integer _i_ such that _i_ >= 0 and _i_ < _n_, do
+      e. If _groupNames_ is not *undfined* and _groupNames_[_i_] is not *undefined*, then
+        i. Perform ! CreateDataProperty(_groups_, _groupNames_[_i_], _matchIndicesArray_).
+---*/
+
+
+const re = /(?<a>a).|(?<x>x)/;
+const result = re.exec("ab").indices;
+assert.compareArray([0, 1], result.groups.a);
+assert.sameValue(undefined, result.groups.x);
diff --git a/test/built-ins/RegExp/match-indices/indices-groups-object.js b/test/built-ins/RegExp/match-indices/indices-groups-object.js
index b9d9e75c78..5d02e1de90 100644
--- a/test/built-ins/RegExp/match-indices/indices-groups-object.js
+++ b/test/built-ins/RegExp/match-indices/indices-groups-object.js
@@ -1,40 +1,40 @@
-// Copyright 2019 Ron Buckton. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-description: The groups object of indices is created with CreateDataProperty
-includes: [compareArray.js, propertyHelper.js]
-esid: sec-makeindicesarray
-features: [regexp-named-groups]
-info: |
-  MakeIndicesArray ( S, indices, groupNames )
-    8. If _groupNames_ is not *undefined*, then
-      a. Let _groups_ be ! ObjectCreate(*null*).
-    9. Else,
-      a. Let _groups_ be *undefined*.
-    10. Perform ! CreateDataProperty(_A_, `"groups"`, _groups_).
----*/
-
-
-// `groups` is created with Define, not Set.
-let counter = 0;
-Object.defineProperty(Array.prototype, "groups", {
-  set() { counter++; }
-});
-
-let indices = /(?<x>.)/.exec("a").indices;
-assert.sameValue(counter, 0);
-
-// `groups` is writable, enumerable and configurable
-// (from CreateDataProperty).
-verifyProperty(indices, 'groups', {
-    writable: true,
-    enumerable: true,
-    configurable: true
-});
-
-// The `__proto__` property on the groups object is not special,
-// and does not affect the [[Prototype]] of the resulting groups object.
-let {groups} = /(?<__proto__>.)/.exec("a").indices;
-assert.compareArray([0, 1], groups.__proto__);
-assert.sameValue(null, Object.getPrototypeOf(groups));
+// Copyright 2019 Ron Buckton. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: The groups object of indices is created with CreateDataProperty
+includes: [compareArray.js, propertyHelper.js]
+esid: sec-makeindicesarray
+features: [regexp-named-groups, regexp-match-indices]
+info: |
+  MakeIndicesArray ( S, indices, groupNames )
+    8. If _groupNames_ is not *undefined*, then
+      a. Let _groups_ be ! ObjectCreate(*null*).
+    9. Else,
+      a. Let _groups_ be *undefined*.
+    10. Perform ! CreateDataProperty(_A_, `"groups"`, _groups_).
+---*/
+
+
+// `groups` is created with Define, not Set.
+let counter = 0;
+Object.defineProperty(Array.prototype, "groups", {
+  set() { counter++; }
+});
+
+let indices = /(?<x>.)/.exec("a").indices;
+assert.sameValue(counter, 0);
+
+// `groups` is writable, enumerable and configurable
+// (from CreateDataProperty).
+verifyProperty(indices, 'groups', {
+    writable: true,
+    enumerable: true,
+    configurable: true
+});
+
+// The `__proto__` property on the groups object is not special,
+// and does not affect the [[Prototype]] of the resulting groups object.
+let {groups} = /(?<__proto__>.)/.exec("a").indices;
+assert.compareArray([0, 1], groups.__proto__);
+assert.sameValue(null, Object.getPrototypeOf(groups));
diff --git a/test/built-ins/RegExp/match-indices/indices-groups-properties.js b/test/built-ins/RegExp/match-indices/indices-groups-properties.js
index 1b2262a31c..f942195d9c 100644
--- a/test/built-ins/RegExp/match-indices/indices-groups-properties.js
+++ b/test/built-ins/RegExp/match-indices/indices-groups-properties.js
@@ -1,35 +1,35 @@
-// Copyright 2019 Ron Buckton. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-description: Properties of the groups object of indices are created with CreateDataProperty
-includes: [compareArray.js, propertyHelper.js]
-esid: sec-makeindicesarray
-features: [regexp-named-groups]
-info: |
-  MakeIndicesArray ( S, indices, groupNames )
-    11. For each integer _i_ such that _i_ >= 0 and _i_ < _n_, do
-      e. If _groupNames_ is not *undfined* and _groupNames_[_i_] is not *undefined*, then
-        i. Perform ! CreateDataProperty(_groups_, _groupNames_[_i_], _matchIndicesArray_).
----*/
-
-
-// Properties created on result.groups in textual order.
-let groupNames = Object.getOwnPropertyNames(/(?<fst>.)|(?<snd>.)/u.exec("abcd").indices.groups);
-assert.compareArray(groupNames, ["fst", "snd"]);
-
-// // Properties are created with Define, not Set
-// let counter = 0;
-// Object.defineProperty(Object.prototype, 'x', {set() { counter++; }});
-
-let indices = /(?<x>.)/.exec('a').indices;
-let groups = indices.groups;
-// assert.sameValue(counter, 0);
-
-// Properties are writable, enumerable and configurable
-// (from CreateDataProperty)
-verifyProperty(groups, 'x', {
-    writable: true,
-    enumerable: true,
-    configurable: true
-});
+// Copyright 2019 Ron Buckton. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Properties of the groups object of indices are created with CreateDataProperty
+includes: [compareArray.js, propertyHelper.js]
+esid: sec-makeindicesarray
+features: [regexp-named-groups, regexp-match-indices]
+info: |
+  MakeIndicesArray ( S, indices, groupNames )
+    11. For each integer _i_ such that _i_ >= 0 and _i_ < _n_, do
+      e. If _groupNames_ is not *undfined* and _groupNames_[_i_] is not *undefined*, then
+        i. Perform ! CreateDataProperty(_groups_, _groupNames_[_i_], _matchIndicesArray_).
+---*/
+
+
+// Properties created on result.groups in textual order.
+let groupNames = Object.getOwnPropertyNames(/(?<fst>.)|(?<snd>.)/u.exec("abcd").indices.groups);
+assert.compareArray(groupNames, ["fst", "snd"]);
+
+// // Properties are created with Define, not Set
+// let counter = 0;
+// Object.defineProperty(Object.prototype, 'x', {set() { counter++; }});
+
+let indices = /(?<x>.)/.exec('a').indices;
+let groups = indices.groups;
+// assert.sameValue(counter, 0);
+
+// Properties are writable, enumerable and configurable
+// (from CreateDataProperty)
+verifyProperty(groups, 'x', {
+    writable: true,
+    enumerable: true,
+    configurable: true
+});