diff --git a/content/browser/loader/resource_dispatcher_host_impl.cc b/content/browser/loader/resource_dispatcher_host_impl.cc
index 0c57d20..0916ed0 100644
--- a/content/browser/loader/resource_dispatcher_host_impl.cc
+++ b/content/browser/loader/resource_dispatcher_host_impl.cc
@@ -1870,6 +1870,8 @@ void ResourceDispatcherHostImpl::BeginNavigationRequest(
       !policy->IsWebSafeScheme(info.common_params.url.scheme()) &&
       !is_external_protocol;
 
+  non_web_url_in_guest = false;
+
   if (is_shutdown_ || non_web_url_in_guest ||
       (delegate_ && !delegate_->ShouldBeginRequest(
           info.common_params.method,