diff --git a/app/Services/Invoice/MarkSent.php b/app/Services/Invoice/MarkSent.php
index 38daae25d480..5f2e8ac321b8 100644
--- a/app/Services/Invoice/MarkSent.php
+++ b/app/Services/Invoice/MarkSent.php
@@ -70,7 +70,14 @@ class MarkSent extends AbstractService
 
         if($fire_webhook)
             event('eloquent.updated: App\Models\Invoice', $this->invoice);
+        
+        $subscriptions = Webhook::where('company_id', $invoice->company_id)
+                            ->where('event_id', Webhook::EVENT_SENT_INVOICE)
+                            ->exists();
 
+        if ($subscriptions) {
+            WebhookHandler::dispatch(Webhook::EVENT_SENT_INVOICE, $this->invoice, $this->invoice->company, 'client')->delay(0);
+        }
 
         return $this->invoice->fresh();
     }