diff --git a/config/ok.php b/config/ok.php
index 94d9fea..48d8aa0 100644
--- a/config/ok.php
+++ b/config/ok.php
@@ -11,6 +11,8 @@
 
         'notifiable' => Notifiable::class,
 
+        'interval' => now()->subMinutes(15),
+
         'via' => [
             // 'discord' => [
             //     'channel' => 123456790,
diff --git a/src/Checks/Base/Check.php b/src/Checks/Base/Check.php
index 0055264..2590700 100644
--- a/src/Checks/Base/Check.php
+++ b/src/Checks/Base/Check.php
@@ -27,7 +27,7 @@ abstract class Check
 
     protected int $repeatSeconds;
 
-    protected Carbon $reportTimeout;
+    protected Carbon $reportInterval;
 
     protected ?string $name = null;
 
@@ -120,14 +120,14 @@ public function markAsCrashed(): Result
         return new Result(Status::CRASHED);
     }
 
-    public function getReportTimeout(): Carbon
+    public function getReportInterval(): Carbon
     {
-        return $this->reportTimeout;
+        return $this->reportInterval ?? config('ok.notifications.interval', Carbon::now()->subMinutes(30));
     }
 
-    public function reportTimeout(Carbon $minimumDelay): static
+    public function reportInterval(Carbon $minimumDelay): static
     {
-        $this->reportTimeout = $minimumDelay;
+        $this->reportInterval = $minimumDelay;
 
         return $this;
     }
diff --git a/src/Listeners/SendCheckFailedNotification.php b/src/Listeners/SendCheckFailedNotification.php
index 3ddab8a..e48b066 100644
--- a/src/Listeners/SendCheckFailedNotification.php
+++ b/src/Listeners/SendCheckFailedNotification.php
@@ -21,7 +21,7 @@ public function handle(CheckFailed $event)
 
         $failedNotificationClass = config('ok.notifications.failed_notification');
 
-        $notification = (new $failedNotificationClass($event->check, $event->result));
+        $notification = new $failedNotificationClass($event->check, $event->result);
 
         $notifiable->notify($notification);
 
@@ -37,8 +37,8 @@ protected function shouldSendNotification(Check $check): bool
     {
         $lastRun = OK::lastRun($check::class);
 
-        $timeout = $check->getReportTimeout();
+        $interval = $check->getReportInterval();
 
-        return $lastRun < $timeout;
+        return $lastRun < $interval;
     }
 }