diff --git a/atom/browser/ui/inspectable_web_contents_impl.cc b/atom/browser/ui/inspectable_web_contents_impl.cc
index ed6dc741a911..fa690427313e 100644
--- a/atom/browser/ui/inspectable_web_contents_impl.cc
+++ b/atom/browser/ui/inspectable_web_contents_impl.cc
@@ -889,7 +889,8 @@ void InspectableWebContentsImpl::DidFinishNavigation(
                                    base::GenerateGUID().c_str());
   // Invoking content::DevToolsFrontendHost::SetupExtensionsAPI(frame, script);
   // should be enough, but it seems to be a noop currently.
-  frame->ExecuteJavaScriptForTests(base::UTF8ToUTF16(script));
+  frame->ExecuteJavaScriptForTests(base::UTF8ToUTF16(script),
+                                   base::NullCallback());
 }
 
 void InspectableWebContentsImpl::SendMessageAck(int request_id,