--- a/testing/marionette/listener.js
+++ b/testing/marionette/listener.js
@@ -24,24 +24,23 @@ const {
 } = ChromeUtils.import("chrome://marionette/content/element.js", {});
 const {
   ElementNotInteractableError,
   InsecureCertificateError,
   InvalidArgumentError,
   InvalidSelectorError,
   NoSuchElementError,
   NoSuchFrameError,
-  pprint,
   TimeoutError,
   UnknownError,
 } = ChromeUtils.import("chrome://marionette/content/error.js", {});
 ChromeUtils.import("chrome://marionette/content/evaluate.js");
 ChromeUtils.import("chrome://marionette/content/event.js");
 const {ContentEventObserverService} = ChromeUtils.import("chrome://marionette/content/dom.js", {});
-const {truncate} = ChromeUtils.import("chrome://marionette/content/format.js", {});
+const {pprint, truncate} = ChromeUtils.import("chrome://marionette/content/format.js", {});
 ChromeUtils.import("chrome://marionette/content/interaction.js");
 ChromeUtils.import("chrome://marionette/content/legacyaction.js");
 ChromeUtils.import("chrome://marionette/content/navigate.js");
 ChromeUtils.import("chrome://marionette/content/proxy.js");
 ChromeUtils.import("chrome://marionette/content/session.js");
 
 Cu.importGlobalProperties(["URL"]);