diff --git a/src/Signal.php b/src/Signal.php
index 659be9a..f64efbf 100644
--- a/src/Signal.php
+++ b/src/Signal.php
@@ -13,7 +13,7 @@
 use Workflow\Middleware\WithoutOverlappingMiddleware;
 use Workflow\Models\StoredWorkflow;
 
-final class Signal implements ShouldBeEncrypted, ShouldQueue
+class Signal implements ShouldBeEncrypted, ShouldQueue
 {
     use Dispatchable;
     use InteractsWithQueue;
diff --git a/src/Timer.php b/src/Timer.php
new file mode 100644
index 0000000..ab47fa4
--- /dev/null
+++ b/src/Timer.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Workflow;
+
+use Illuminate\Contracts\Queue\ShouldBeUnique;
+use Workflow\Models\StoredWorkflow;
+
+final class Timer extends Signal implements ShouldBeUnique
+{
+    public function __construct(
+        public StoredWorkflow $storedWorkflow,
+        public int $index,
+        $connection = null,
+        $queue = null
+    ) {
+        parent::__construct($storedWorkflow, $connection, $queue);
+    }
+
+    public function uniqueId()
+    {
+        return $this->storedWorkflow->id . ':' . $this->index;
+    }
+}
diff --git a/src/Traits/Timers.php b/src/Traits/Timers.php
index a32e7fc..b807ee6 100644
--- a/src/Traits/Timers.php
+++ b/src/Traits/Timers.php
@@ -9,7 +9,7 @@
 use React\Promise\PromiseInterface;
 use function React\Promise\resolve;
 use Workflow\Serializers\Serializer;
-use Workflow\Signal;
+use Workflow\Timer;
 
 trait Timers
 {
@@ -66,7 +66,7 @@ public static function timer(int|string|CarbonInterval $seconds): PromiseInterfa
                         ->create([
                             'index' => self::$context->index,
                             'now' => self::$context->now,
-                            'class' => Signal::class,
+                            'class' => Timer::class,
                             'result' => Serializer::serialize(true),
                         ]);
                 } catch (\Illuminate\Database\UniqueConstraintViolationException $exception) {
@@ -90,7 +90,12 @@ public static function timer(int|string|CarbonInterval $seconds): PromiseInterfa
                 }
             }
 
-            Signal::dispatch(self::$context->storedWorkflow, self::connection(), self::queue())->delay($delay);
+            Timer::dispatch(
+                self::$context->storedWorkflow,
+                self::$context->index,
+                self::connection(),
+                self::queue()
+            )->delay($delay);
         }
 
         ++self::$context->index;
diff --git a/tests/Unit/Traits/TimersTest.php b/tests/Unit/Traits/TimersTest.php
index 8a5a2d5..36a701d 100644
--- a/tests/Unit/Traits/TimersTest.php
+++ b/tests/Unit/Traits/TimersTest.php
@@ -15,8 +15,8 @@
 use Tests\TestCase;
 use Workflow\Models\StoredWorkflow;
 use Workflow\Serializers\Serializer;
-use Workflow\Signal;
 use Workflow\States\WorkflowPendingStatus;
+use Workflow\Timer;
 use Workflow\WorkflowStub;
 
 final class TimersTest extends TestCase
@@ -109,7 +109,7 @@ public function testStoresResult(): void
         $this->assertDatabaseHas('workflow_logs', [
             'stored_workflow_id' => $workflow->id(),
             'index' => 0,
-            'class' => Signal::class,
+            'class' => Timer::class,
         ]);
         $this->assertSame(true, Serializer::unserialize($workflow->logs()->firstWhere('index', 0)->result));
     }
@@ -127,7 +127,7 @@ public function testLoadsStoredResult(): void
             ->create([
                 'index' => 0,
                 'now' => now(),
-                'class' => Signal::class,
+                'class' => Timer::class,
                 'result' => Serializer::serialize(true),
             ]);
 
@@ -141,7 +141,7 @@ public function testLoadsStoredResult(): void
         $this->assertDatabaseHas('workflow_logs', [
             'stored_workflow_id' => $workflow->id(),
             'index' => 0,
-            'class' => Signal::class,
+            'class' => Timer::class,
         ]);
         $this->assertSame(true, Serializer::unserialize($workflow->logs()->firstWhere('index', 0)->result));
     }
@@ -159,7 +159,7 @@ public function testHandlesDuplicateLogInsertionProperly(): void
             ->create([
                 'index' => 0,
                 'now' => now(),
-                'class' => Signal::class,
+                'class' => Timer::class,
                 'result' => Serializer::serialize(true),
             ]);
 
@@ -296,7 +296,7 @@ public function testTimerCapsDelayForSqsDriver(): void
 
         $this->assertNull($result);
 
-        Bus::assertDispatched(Signal::class, function ($job) use ($now) {
+        Bus::assertDispatched(Timer::class, function ($job) use ($now) {
             $delaySeconds = $job->delay->diffInSeconds($now);
             $this->assertLessThanOrEqual(900, $delaySeconds);
             $this->assertGreaterThanOrEqual(899, $delaySeconds);
diff --git a/tests/Unit/WorkflowStubTest.php b/tests/Unit/WorkflowStubTest.php
index fde6f76..c6680f5 100644
--- a/tests/Unit/WorkflowStubTest.php
+++ b/tests/Unit/WorkflowStubTest.php
@@ -20,6 +20,7 @@
 use Workflow\States\WorkflowCreatedStatus;
 use Workflow\States\WorkflowPendingStatus;
 use Workflow\States\WorkflowWaitingStatus;
+use Workflow\Timer;
 use Workflow\WorkflowStub;
 
 final class WorkflowStubTest extends TestCase
@@ -204,7 +205,7 @@ public function testAwaitWithTimeoutTimedout(): void
         $this->assertDatabaseHas('workflow_logs', [
             'stored_workflow_id' => $workflow->id(),
             'index' => 1,
-            'class' => Signal::class,
+            'class' => Timer::class,
         ]);
         $this->assertTrue(Serializer::unserialize($workflow->logs()->firstWhere('index', 1)->result));
     }