diff --git a/components/script/script_thread.rs b/components/script/script_thread.rs
index e1ef3d5455f..87c66b5655a 100644
--- a/components/script/script_thread.rs
+++ b/components/script/script_thread.rs
@@ -827,7 +827,7 @@ impl ScriptThread {
                 .pipeline_to_node_ids
                 .borrow_mut()
                 .entry(pipeline)
-                .or_insert_with(HashSet::new)
+                .or_default()
                 .insert(node_id);
         })
     }