diff --git a/app/code/community/Svea/Checkout/Model/Checkout/Api/BuildOrder.php b/app/code/community/Svea/Checkout/Model/Checkout/Api/BuildOrder.php
index 11f763e..1845a63 100644
--- a/app/code/community/Svea/Checkout/Model/Checkout/Api/BuildOrder.php
+++ b/app/code/community/Svea/Checkout/Model/Checkout/Api/BuildOrder.php
@@ -146,24 +146,18 @@ protected function _setupOrderConfig($sveaOrder, $quote)
         $quoteId = $quote->getId();
         $storeId = Mage::app()->getStore()->getId();
         $mode    = Mage::getStoreConfig('payment/SveaCheckout/testmode', $storeId) ? 'test' : 'prod';
-        $secret  = urlencode(Mage::getModel('Core/Encryption')->encrypt($quoteId));
 
-        $pushParams      = [
+        $callbackParams = [
             'quoteId' => $quoteId,
             'mode'    => $mode,
         ];
 
-        if (isset($pushParams['sveaId'])) {
-            $pushParams['sveaId'] = $quote->getPaymentReference();
+        if (isset($callbackParams['sveaId'])) {
+            $callbackParams['sveaId'] = $quote->getPaymentReference();
         }
 
-        $validationParams = array_merge(
-            $pushParams,
-            ['secret' => $secret]
-        );
-
-        $pushUri          = Mage::getUrl('sveacheckout/push',       $pushParams);
-        $validationUri    = Mage::getUrl('sveacheckout/validation', $validationParams);
+        $pushUri          = Mage::getUrl('sveacheckout/push',       $callbackParams);
+        $validationUri    = Mage::getUrl('sveacheckout/validation', $callbackParams);
         $termsUri         = Mage::getUrl('sveacheckout/index/terms', ['quoteId' => $quoteId]);
 
         //payment_SveaCheckout_override_terms_uri
diff --git a/app/code/community/Svea/Checkout/controllers/IndexController.php b/app/code/community/Svea/Checkout/controllers/IndexController.php
index 59b0188..bacc358 100644
--- a/app/code/community/Svea/Checkout/controllers/IndexController.php
+++ b/app/code/community/Svea/Checkout/controllers/IndexController.php
@@ -302,10 +302,9 @@ protected function _getSveaResponse($sveaOrder)
 
         if(isset($response['MerchantSettings']['CheckoutValidationCallBackUri'])){
             $validationUri  = $response['MerchantSettings']['CheckoutValidationCallBackUri'];
-            preg_match('/secret\/(.+)\//', $validationUri, $validationUri);
-            $encryptedSecret = urlencode(Mage::getModel('Core/Encryption')->encrypt($quote->getId()));
+            preg_match('/quoteId\/([0-9]+)\//', $validationUri, $validationUri);
 
-            if ($validationUri[1] != $encryptedSecret) {
+            if ($validationUri[1] != $quote->getId()) {
                 $this->_invalidateQuote($sveaOrder, $quote);
             }
         }
diff --git a/app/code/community/Svea/Checkout/controllers/ValidationController.php b/app/code/community/Svea/Checkout/controllers/ValidationController.php
index 41d4e0c..3d1a4dd 100755
--- a/app/code/community/Svea/Checkout/controllers/ValidationController.php
+++ b/app/code/community/Svea/Checkout/controllers/ValidationController.php
@@ -22,8 +22,6 @@ public function indexAction()
         $sveaOrder       = $svea->setupCommunication();
         $request         = $this->getRequest();
         $quoteId         = (int)$request->getParam('quoteId');
-        $secret          = $request->getParam('secret');
-        $decryptedSecret = (int)Mage::getModel('Core/Encryption')->decrypt($secret);
         $orderQueueItem  = Mage::getModel('sveacheckout/queue')->load($quoteId, 'quote_id');
 
         if (!$orderQueueItem->getId()) {
@@ -31,11 +29,6 @@ public function indexAction()
             return $this->reportAndReturn(204, "QueueItem {$quoteId} not found in queue.");
         }
 
-        if ($decryptedSecret !== $quoteId) {
-
-            return $this->reportAndReturn(204, "Secret does not match on Queue ID {$quoteId}.");
-        }
-
         try {
             $quote   = $this->_getQuoteById($quoteId);
             $storeId = $quote->getStoreId();