diff --git a/src/Model/Subscription.php b/src/Model/Subscription.php
index e0f793ce..86ea28f4 100644
--- a/src/Model/Subscription.php
+++ b/src/Model/Subscription.php
@@ -570,23 +570,6 @@ public static function getRecurrenceCycle()
         return null;
     }
 
-    /**
-     * @return boolean
-     */
-    public static function getPaymentOrigin()
-    {
-        if (!self::hasSubscriptionPlugin()) {
-            return null;
-        }
-        if (wcs_cart_contains_renewal()) {
-            return "subsequent";
-        }
-        if (\WC_Subscriptions_Cart::cart_contains_subscription()) {
-            return "first";
-        }
-        return null;
-    }
-
     /**
      * @return boolean
      */
diff --git a/tests/Model/CheckoutTest.php b/tests/Model/CheckoutTest.php
index aeb545f0..e9579ce8 100644
--- a/tests/Model/CheckoutTest.php
+++ b/tests/Model/CheckoutTest.php
@@ -85,8 +85,7 @@ public function testProcessWithTdsAuthenticatedCreditCardPaymentMethodShouldSetA
         $subscriptionMock = Mockery::mock('alias:Woocommerce\Pagarme\Model\Subscription');
         $subscriptionMock->shouldReceive('getRecurrenceCycle')
             ->andReturnNull();
-            
-        $subscriptionMock = Mockery::mock('alias:Woocommerce\Pagarme\Model\Subscription');
+        
         $subscriptionMock->shouldReceive('getPaymentOrigin')
             ->andReturnNull();