diff --git a/components/script/dom/bindings/trace.rs b/components/script/dom/bindings/trace.rs
index e514e180486..ed16d5a2515 100644
--- a/components/script/dom/bindings/trace.rs
+++ b/components/script/dom/bindings/trace.rs
@@ -455,19 +455,17 @@ impl<'a, T: JSTraceable> Drop for RootedTraceable<'a, T> {
     }
 }
 
-/// A vector of items that are rooted for the lifetime
-/// of this struct.
-/// Must be a reflectable
+/// A vector of items that are rooted for the lifetime of this struct.
 #[allow(unrooted_must_root)]
 #[no_move]
 #[derive(JSTraceable)]
 #[allow_unrooted_interior]
-pub struct RootedVec<T: JSTraceable + Reflectable> {
+pub struct RootedVec<T: JSTraceable> {
     v: Vec<T>
 }
 
 
-impl<T: JSTraceable + Reflectable> RootedVec<T> {
+impl<T: JSTraceable> RootedVec<T> {
     /// Create a vector of items of type T that is rooted for
     /// the lifetime of this struct
     pub fn new() -> RootedVec<T> {
@@ -495,20 +493,20 @@ impl<T: JSTraceable + Reflectable> RootedVec<JS<T>> {
     }
 }
 
-impl<T: JSTraceable + Reflectable> Drop for RootedVec<T> {
+impl<T: JSTraceable> Drop for RootedVec<T> {
     fn drop(&mut self) {
         RootedTraceableSet::remove(self);
     }
 }
 
-impl<T: JSTraceable + Reflectable> Deref for RootedVec<T> {
+impl<T: JSTraceable> Deref for RootedVec<T> {
     type Target = Vec<T>;
     fn deref(&self) -> &Vec<T> {
         &self.v
     }
 }
 
-impl<T: JSTraceable + Reflectable> DerefMut for RootedVec<T> {
+impl<T: JSTraceable> DerefMut for RootedVec<T> {
     fn deref_mut(&mut self) -> &mut Vec<T> {
         &mut self.v
     }