diff --git a/pub/api/classes/API_inserve.php b/pub/api/classes/API_inserve.php
index 2ad444d..9edda0e 100644
--- a/pub/api/classes/API_inserve.php
+++ b/pub/api/classes/API_inserve.php
@@ -665,7 +665,6 @@ class API_inserve extends API
                 $subscriptionId = $subscriptionFound;
                 $existingLines = [];
                 $missingLines = [];
-                $subscriptionLines = [];
 
                 # Get the subscription lines from the specific subscriptionId
                 $this->getSubscriptionsLines($subscriptionId);