1 files changed, 3 insertions, 1 deletions
diff --git a/components/servo/lib.rs b/components/servo/lib.rs
index 95a02c25afc..cc3a7c849c2 100644
--- a/components/servo/lib.rs
+++ b/components/servo/lib.rs
@@ -258,10 +258,11 @@ where
         // can't defer it after `create_constellation` has started.
         script::init();
 
+        let mut webvr_heartbeats = Vec::new();
         let webvr_services = if PREFS.is_webvr_enabled() {
             let mut services = VRServiceManager::new();
             services.register_defaults();
-            window.register_vr_services(&mut services);
+            window.register_vr_services(&mut services, &mut webvr_heartbeats);
             Some(services)
         } else {
             None
@@ -308,6 +309,7 @@ where
                 webrender,
                 webrender_document,
                 webrender_api,
+                webvr_heartbeats,
             },
         );