diff --git a/ChangeLog.md b/ChangeLog.md
index 1bcc3b2a..e0daece1 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -26,6 +26,12 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 
 * Removed support for PHP 8.1
 
+## [5.0.3] - 2024-10-18
+
+### Fixed
+
+* Reverted [#113](https://github.com/sebastianbergmann/comparator/pull/113) as it broke backward compatibility
+
 ## [5.0.2] - 2024-08-12
 
 ### Fixed
@@ -178,6 +184,7 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 [6.0.2]: https://github.com/sebastianbergmann/comparator/compare/6.0.1...6.0.2
 [6.0.1]: https://github.com/sebastianbergmann/comparator/compare/6.0.0...6.0.1
 [6.0.0]: https://github.com/sebastianbergmann/comparator/compare/5.0...6.0.0
+[5.0.3]: https://github.com/sebastianbergmann/comparator/compare/5.0.2...5.0.3
 [5.0.2]: https://github.com/sebastianbergmann/comparator/compare/5.0.1...5.0.2
 [5.0.1]: https://github.com/sebastianbergmann/comparator/compare/5.0.0...5.0.1
 [5.0.0]: https://github.com/sebastianbergmann/comparator/compare/4.0.8...5.0.0
diff --git a/src/ArrayComparator.php b/src/ArrayComparator.php
index d6f68bba..5af5a437 100644
--- a/src/ArrayComparator.php
+++ b/src/ArrayComparator.php
@@ -9,7 +9,6 @@
  */
 namespace SebastianBergmann\Comparator;
 
-use function array_is_list;
 use function array_key_exists;
 use function assert;
 use function is_array;
@@ -42,13 +41,8 @@ public function assertEquals(mixed $expected, mixed $actual, float $delta = 0.0,
         assert(is_array($actual));
 
         if ($canonicalize) {
-            if (array_is_list($expected)) {
-                sort($expected);
-            }
-
-            if (array_is_list($actual)) {
-                sort($actual);
-            }
+            sort($expected);
+            sort($actual);
         }
 
         $remaining        = $actual;
diff --git a/tests/unit/ArrayComparatorTest.php b/tests/unit/ArrayComparatorTest.php
index d16fedfa..96ceadd9 100644
--- a/tests/unit/ArrayComparatorTest.php
+++ b/tests/unit/ArrayComparatorTest.php
@@ -73,30 +73,6 @@ public static function assertEqualsSucceedsProvider(): array
                 ['true'],
                 [true],
             ],
-            [
-                [1, [1, 2, 3]],
-                [[3, 1, 2], 1],
-                0,
-                true,
-            ],
-            [
-                [1, [4, 7], [1, 2, 3], [0, 0, 0, 0]],
-                [[3, 1, 2], [0, 0, 0, 0], [4, 7], 1],
-                0,
-                true,
-            ],
-            [
-                [1, [4, [4, 5, 6, 7, 8]], [1, 2, 3]],
-                [[3, 1, 2], [[4, 8, 6, 7, 5], 4], 1],
-                0,
-                true,
-            ],
-            [
-                [null, null, 1, 1],
-                [1, null, 1, null],
-                0,
-                true,
-            ],
         ];
     }
 
@@ -145,24 +121,6 @@ public static function assertEqualsFailsProvider(): array
                 ['false'],
                 [false],
             ],
-            [
-                ['a' => '1', 'b' => '2'],
-                ['c' => '1', 'd' => '2'],
-                0,
-                true,
-            ],
-            [
-                ['a' => '1', 'b' => '2'],
-                ['a' => '2', 'b' => '1'],
-                0,
-                true,
-            ],
-            [
-                ['a' => '1', 'b' => '2'],
-                ['a' => '1', 'b' => '2', 'c' => '2'],
-                0,
-                true,
-            ],
         ];
     }