diff --git a/crates/runc-shim/src/common.rs b/crates/runc-shim/src/common.rs
index bb346388..6421ce6e 100644
--- a/crates/runc-shim/src/common.rs
+++ b/crates/runc-shim/src/common.rs
@@ -73,10 +73,6 @@ pub struct ProcessIO {
     pub uri: Option<String>,
     pub io: Option<Arc<dyn Io>>,
     pub copy: bool,
-    #[cfg(not(target_os = "macos"))]
-    pub stdout_r: Option<std::fs::File>,
-    #[cfg(not(target_os = "macos"))]
-    pub stderr_r: Option<std::fs::File>,
 }
 
 pub fn create_io(