diff --git a/composer.json b/composer.json
index 32ed474..25693e8 100644
--- a/composer.json
+++ b/composer.json
@@ -13,10 +13,6 @@
         {
             "name": "Rémi Pelhate",
             "email": "remi.pelhate@craftzing.com"
-        },
-        {
-            "name": "Pieter Pelgrims",
-            "email": "pieter.pelgrims@craftzing.com"
         }
     ],
     "require": {
@@ -54,10 +50,7 @@
     "autoload": {
         "psr-4": {
             "Craftzing\\TestBench\\": "src"
-        },
-        "files": [
-            "src/deprecated_aliases.php"
-        ]
+        }
     },
     "config": {
         "sort-packages": true
diff --git a/src/DeprecatedAliasesTest.php b/src/DeprecatedAliasesTest.php
deleted file mode 100644
index 68e5b6f..0000000
--- a/src/DeprecatedAliasesTest.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Craftzing\TestBench;
-
-use Craftzing\TestBench\Doubles\Callable\CallableInvocation;
-use Craftzing\TestBench\Doubles\Callable\SpyCallable;
-use Craftzing\TestBench\Doubles\Enum\IntBackedEnum;
-use Craftzing\TestBench\Doubles\Enum\StringBackedEnum;
-use Craftzing\TestBench\Doubles\Enum\UnitEnum;
-use PHPUnit\Framework\Attributes\Test;
-use PHPUnit\Framework\Attributes\TestWith;
-use PHPUnit\Framework\TestCase;
-use ReflectionClass;
-
-final class DeprecatedAliasesTest extends TestCase
-{
-    #[Test]
-    #[TestWith([CallableInvocation::class, 'Craftzing\TestBench\PHPUnit\Doubles\CallableInvocation'])]
-    #[TestWith([SpyCallable::class, 'Craftzing\TestBench\PHPUnit\Doubles\SpyCallable'])]
-    #[TestWith([StringBackedEnum::class, 'Craftzing\TestBench\PHPUnit\Doubles\Enums\StringBackedEnum'])]
-    #[TestWith([IntBackedEnum::class, 'Craftzing\TestBench\PHPUnit\Doubles\Enums\IntBackedEnum'])]
-    #[TestWith([UnitEnum::class, 'Craftzing\TestBench\PHPUnit\Doubles\Enums\UnitEnum'])]
-    public function itProvidesBackwardsCompatibilityThroughDeprecatedClassAliases(string $expected, string $alias): void
-    {
-        $actual = new ReflectionClass($alias)->getName();
-
-        $this->assertSame($expected, $actual);
-    }
-}
diff --git a/src/deprecated_aliases.php b/src/deprecated_aliases.php
deleted file mode 100644
index 8fa4318..0000000
--- a/src/deprecated_aliases.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-use Craftzing\TestBench\Doubles\Callable\CallableInvocation;
-use Craftzing\TestBench\Doubles\Callable\SpyCallable;
-use Craftzing\TestBench\Doubles\Enum\IntBackedEnum;
-use Craftzing\TestBench\Doubles\Enum\StringBackedEnum;
-use Craftzing\TestBench\Doubles\Enum\UnitEnum;
-
-/**
- * @deprecated since v1.2
- * TODO v2: Remove these aliases in favour of the new FQCNs.
- */
-class_alias(CallableInvocation::class, 'Craftzing\TestBench\PHPUnit\Doubles\CallableInvocation');
-class_alias(SpyCallable::class, 'Craftzing\TestBench\PHPUnit\Doubles\SpyCallable');
-class_alias(StringBackedEnum::class, 'Craftzing\TestBench\PHPUnit\Doubles\Enums\StringBackedEnum');
-class_alias(IntBackedEnum::class, 'Craftzing\TestBench\PHPUnit\Doubles\Enums\IntBackedEnum');
-class_alias(UnitEnum::class, 'Craftzing\TestBench\PHPUnit\Doubles\Enums\UnitEnum');