diff --git a/src/scheme/irq.rs b/src/scheme/irq.rs
index bb359e1..a4ea9dd 100644
--- a/src/scheme/irq.rs
+++ b/src/scheme/irq.rs
@@ -87,7 +87,7 @@ impl Scheme for IrqScheme {
         Ok(0)
     }
 
-    fn fevent(&self, file: usize, _flags: usize) -> Result<usize> {
+    fn fevent(&self, _id: usize, _flags: usize) -> Result<usize> {
         Ok(0)
     }