diff --git a/brightray/browser/inspectable_web_contents_impl.cc b/brightray/browser/inspectable_web_contents_impl.cc
index 70ff7d2ff5..ab609a4a9d 100644
--- a/brightray/browser/inspectable_web_contents_impl.cc
+++ b/brightray/browser/inspectable_web_contents_impl.cc
@@ -617,6 +617,11 @@ void InspectableWebContentsImpl::RegisterExtensionsAPI(
 
 void InspectableWebContentsImpl::HandleMessageFromDevToolsFrontend(
     const std::string& message) {
+  // TODO(alexeykuzmin): Should we expect it to exist?
+  if (!embedder_message_dispatcher_) {
+    return;
+  }
+
   std::string method;
   base::ListValue empty_params;
   base::ListValue* params = &empty_params;