1 files changed, 1 insertions, 2 deletions
diff --git a/components/script/dom/dedicatedworkerglobalscope.rs b/components/script/dom/dedicatedworkerglobalscope.rs
index bc71b94144c..c7a7ef0f04f 100644
--- a/components/script/dom/dedicatedworkerglobalscope.rs
+++ b/components/script/dom/dedicatedworkerglobalscope.rs
@@ -258,8 +258,7 @@ impl<'a> PrivateDedicatedWorkerGlobalScopeHelpers for &'a DedicatedWorkerGlobalS
                 runnable.handler()
             },
             ScriptMsg::RefcountCleanup(addr) => {
-                let scope = WorkerGlobalScopeCast::from_ref(self);
-                LiveDOMReferences::cleanup(scope.get_cx(), addr);
+                LiveDOMReferences::cleanup(addr);
             }
             ScriptMsg::FireTimer(TimerSource::FromWorker, timer_id) => {
                 let scope = WorkerGlobalScopeCast::from_ref(self);