diff --git a/CRM/Core/Payment/MJWTrait.php b/CRM/Core/Payment/MJWTrait.php
index 8318ab793ebdaaa24b15cba39ee911ea909229c1..253d61d728edf1d3c9c52e1893d2ca20949c6c44 100644
--- a/CRM/Core/Payment/MJWTrait.php
+++ b/CRM/Core/Payment/MJWTrait.php
@@ -278,7 +278,7 @@ trait CRM_Core_Payment_MJWTrait {
    * @return bool
    */
   public function getIsTestMode() {
-    return isset($this->_paymentProcessor['is_test']) && $this->_paymentProcessor['is_test'] ? TRUE : FALSE;
+    return isset($this->_paymentProcessor['is_test']) && $this->_paymentProcessor['is_test'] ? 1 : 0;
   }
 
   /**