diff --git a/drivers/usb/xhcid/src/xhci/mod.rs b/drivers/usb/xhcid/src/xhci/mod.rs
index 83e5106898..bb414415ca 100644
--- a/drivers/usb/xhcid/src/xhci/mod.rs
+++ b/drivers/usb/xhcid/src/xhci/mod.rs
@@ -467,9 +467,9 @@ impl<const N: usize> Xhci<N> {
         let entries_per_page = PAGE_SIZE / mem::size_of::<Trb>();
         let cmd = Ring::new::<N>(ac64, entries_per_page, true)?;
 
-        let (irq_reactor_sender, irq_reactor_receiver) = crossbeam_channel::unbounded();
+        let (irq_reactor_sender, irq_reactor_receiver) = crossbeam_channel::bounded(1024);
 
-        let (device_enumerator_sender, device_enumerator_receiver) = crossbeam_channel::unbounded();
+        let (device_enumerator_sender, device_enumerator_receiver) = crossbeam_channel::bounded(64);
 
         let mut xhci = Self {
             base: address as *const u8,