1 files changed, 2 insertions, 0 deletions
diff --git a/components/script/dom/mediaquerylist.rs b/components/script/dom/mediaquerylist.rs
index 41c9acabd64..aa019c4a178 100644
--- a/components/script/dom/mediaquerylist.rs
+++ b/components/script/dom/mediaquerylist.rs
@@ -20,6 +20,7 @@ use crate::dom::bindings::root::{Dom, DomRoot};
 use crate::dom::bindings::str::DOMString;
 use crate::dom::document::Document;
 use crate::dom::eventtarget::EventTarget;
+use crate::script_runtime::CanGc;
 
 pub enum MediaQueryListMatchState {
     Same,
@@ -49,6 +50,7 @@ impl MediaQueryList {
         reflect_dom_object(
             Box::new(MediaQueryList::new_inherited(document, media_query_list)),
             document.window(),
+            CanGc::note(),
         )
     }
 }