diff --git a/Tests/RecurringMessageTest.php b/Tests/RecurringMessageTest.php
index d668b7d..1954d4f 100644
--- a/Tests/RecurringMessageTest.php
+++ b/Tests/RecurringMessageTest.php
@@ -12,7 +12,6 @@
 namespace Symfony\Component\Scheduler\Tests;
 
 use PHPUnit\Framework\TestCase;
-use Random\Randomizer;
 use Symfony\Component\Scheduler\Exception\InvalidArgumentException;
 use Symfony\Component\Scheduler\RecurringMessage;
 
@@ -22,13 +21,8 @@ public function testCanCreateHashedCronMessage()
     {
         $object = new DummyStringableMessage();
 
-        if (class_exists(Randomizer::class)) {
-            $this->assertSame('30 0 * * *', (string) RecurringMessage::cron('#midnight', $object)->getTrigger());
-            $this->assertSame('30 0 * * 3', (string) RecurringMessage::cron('#weekly', $object)->getTrigger());
-        } else {
-            $this->assertSame('36 0 * * *', (string) RecurringMessage::cron('#midnight', $object)->getTrigger());
-            $this->assertSame('36 0 * * 6', (string) RecurringMessage::cron('#weekly', $object)->getTrigger());
-        }
+        $this->assertSame('30 0 * * *', (string) RecurringMessage::cron('#midnight', $object)->getTrigger());
+        $this->assertSame('30 0 * * 3', (string) RecurringMessage::cron('#weekly', $object)->getTrigger());
     }
 
     public function testHashedCronContextIsRequiredIfMessageIsNotStringable()
diff --git a/Tests/Trigger/CronExpressionTriggerTest.php b/Tests/Trigger/CronExpressionTriggerTest.php
index cf12a7c..a700372 100644
--- a/Tests/Trigger/CronExpressionTriggerTest.php
+++ b/Tests/Trigger/CronExpressionTriggerTest.php
@@ -12,7 +12,6 @@
 namespace Symfony\Component\Scheduler\Tests\Trigger;
 
 use PHPUnit\Framework\TestCase;
-use Random\Randomizer;
 use Symfony\Component\Scheduler\Trigger\CronExpressionTrigger;
 
 class CronExpressionTriggerTest extends TestCase
@@ -33,54 +32,28 @@ public function testHashedExpressionParsing(string $input, string $expected)
 
     public static function hashedExpressionProvider(): array
     {
-        if (class_exists(Randomizer::class)) {
-            return [
-                ['# * * * *', '30 * * * *'],
-                ['# # * * *', '30 0 * * *'],
-                ['# # # * *', '30 0 25 * *'],
-                ['# # # # *', '30 0 25 10 *'],
-                ['# # # # #', '30 0 25 10 5'],
-                ['# # 1,15 1-11 *', '30 0 1,15 1-11 *'],
-                ['# # 1,15 * *', '30 0 1,15 * *'],
-                ['#hourly', '30 * * * *'],
-                ['#daily', '30 0 * * *'],
-                ['#weekly', '30 0 * * 3'],
-                ['#weekly@midnight', '30 0 * * 3'],
-                ['#monthly', '30 0 25 * *'],
-                ['#monthly@midnight', '30 0 25 * *'],
-                ['#yearly', '30 0 25 10 *'],
-                ['#yearly@midnight', '30 0 25 10 *'],
-                ['#annually', '30 0 25 10 *'],
-                ['#annually@midnight', '30 0 25 10 *'],
-                ['#midnight', '30 0 * * *'],
-                ['#(1-15) * * * *', '1 * * * *'],
-                ['#(1-15) * * * #(3-5)', '1 * * * 3'],
-                ['#(1-15) * # * #(3-5)', '1 * 17 * 5'],
-            ];
-        }
-
         return [
-            ['# * * * *', '36 * * * *'],
-            ['# # * * *', '36 0 * * *'],
-            ['# # # * *', '36 0 14 * *'],
-            ['# # # # *', '36 0 14 3 *'],
-            ['# # # # #', '36 0 14 3 5'],
-            ['# # 1,15 1-11 *', '36 0 1,15 1-11 *'],
-            ['# # 1,15 * *', '36 0 1,15 * *'],
-            ['#hourly', '36 * * * *'],
-            ['#daily', '36 0 * * *'],
-            ['#weekly', '36 0 * * 6'],
-            ['#weekly@midnight', '36 0 * * 6'],
-            ['#monthly', '36 0 14 * *'],
-            ['#monthly@midnight', '36 0 14 * *'],
-            ['#yearly', '36 0 14 3 *'],
-            ['#yearly@midnight', '36 0 14 3 *'],
-            ['#annually', '36 0 14 3 *'],
-            ['#annually@midnight', '36 0 14 3 *'],
-            ['#midnight', '36 0 * * *'],
-            ['#(1-15) * * * *', '7 * * * *'],
-            ['#(1-15) * * * #(3-5)', '7 * * * 3'],
-            ['#(1-15) * # * #(3-5)', '7 * 1 * 5'],
+            ['# * * * *', '30 * * * *'],
+            ['# # * * *', '30 0 * * *'],
+            ['# # # * *', '30 0 25 * *'],
+            ['# # # # *', '30 0 25 10 *'],
+            ['# # # # #', '30 0 25 10 5'],
+            ['# # 1,15 1-11 *', '30 0 1,15 1-11 *'],
+            ['# # 1,15 * *', '30 0 1,15 * *'],
+            ['#hourly', '30 * * * *'],
+            ['#daily', '30 0 * * *'],
+            ['#weekly', '30 0 * * 3'],
+            ['#weekly@midnight', '30 0 * * 3'],
+            ['#monthly', '30 0 25 * *'],
+            ['#monthly@midnight', '30 0 25 * *'],
+            ['#yearly', '30 0 25 10 *'],
+            ['#yearly@midnight', '30 0 25 10 *'],
+            ['#annually', '30 0 25 10 *'],
+            ['#annually@midnight', '30 0 25 10 *'],
+            ['#midnight', '30 0 * * *'],
+            ['#(1-15) * * * *', '1 * * * *'],
+            ['#(1-15) * * * #(3-5)', '1 * * * 3'],
+            ['#(1-15) * # * #(3-5)', '1 * 17 * 5'],
         ];
     }