diff --git a/src-tauri/src/sysopt.rs b/src-tauri/src/sysopt.rs
index e6a609b..b21e769 100644
--- a/src-tauri/src/sysopt.rs
+++ b/src-tauri/src/sysopt.rs
@@ -1,4 +1,5 @@
 use serde::{Deserialize, Serialize};
+use std::io;
 
 #[cfg(target_os = "windows")]
 use winreg::enums::*;