diff --git a/plugins/woocommerce/includes/rest-api/Controllers/Version3/class-wc-rest-coupons-controller.php b/plugins/woocommerce/includes/rest-api/Controllers/Version3/class-wc-rest-coupons-controller.php
index ea794ceed3c..9ddd0aa58b1 100644
--- a/plugins/woocommerce/includes/rest-api/Controllers/Version3/class-wc-rest-coupons-controller.php
+++ b/plugins/woocommerce/includes/rest-api/Controllers/Version3/class-wc-rest-coupons-controller.php
@@ -26,7 +26,7 @@ class WC_REST_Coupons_Controller extends WC_REST_Coupons_V2_Controller {
 	protected $namespace = 'wc/v3';
 
 	protected function prepare_objects_query($request) {
-		$args = WC_REST_CRUD_Controller::prepare_objects_query( $request );
+		$args = $this->prepare_objects_query( $request );
 
 		// Set post_status.
 		$args['post_status'] = $request['status'];