diff --git a/modules/ppcp-subscription/src/class-renewalhandler.php b/modules/ppcp-subscription/src/class-renewalhandler.php
index af23691b6..afa2aa4e3 100644
--- a/modules/ppcp-subscription/src/class-renewalhandler.php
+++ b/modules/ppcp-subscription/src/class-renewalhandler.php
@@ -203,7 +203,7 @@ class RenewalHandler {
 			);
 		}
 
-		$subscription = wcs_get_subscription( $wc_order->get_meta( '_subscription_renewal' ) );
+		$subscription = function_exists( 'wcs_get_subscription' ) ? wcs_get_subscription( $wc_order->get_meta( '_subscription_renewal' ) ) : null;
 		if ( $subscription ) {
 			$subscription_id = $subscription->get_id();
 			$token_id        = get_post_meta( $subscription_id, 'payment_token_id', true );