diff --git a/binaries/runtime/src/operator/mod.rs b/binaries/runtime/src/operator/mod.rs
index b538ad73..12cd65bd 100644
--- a/binaries/runtime/src/operator/mod.rs
+++ b/binaries/runtime/src/operator/mod.rs
@@ -67,6 +67,7 @@ pub fn run_operator(
 }
 
 #[derive(Debug)]
+#[allow(dead_code)]
 pub enum OperatorEvent {
     AllocateOutputSample {
         len: usize,