diff --git a/lib/routes/api/subscriptions.js b/lib/routes/api/subscriptions.js
index 59fc0dd..2324ca0 100644
--- a/lib/routes/api/subscriptions.js
+++ b/lib/routes/api/subscriptions.js
@@ -151,9 +151,7 @@ const upgradeToPaidPlan = async(req, res) => {
 };
 
 const validateProductQuantities = async(products) => {
-  // validate voice call session minimums
-  const productModel = new Product();
-  const availableProducts = await productModel.retrieveAll();
+  const availableProducts = await Product.retrieveAll();
   const voiceCallSessionsProductSid =
     availableProducts.find((p) => p.category === 'voice_call_session')?.product_sid;
   if (voiceCallSessionsProductSid) {