diff --git a/ecstore/src/utils/os/unix.rs b/ecstore/src/utils/os/unix.rs
index 559a2a943..cf9f414fa 100644
--- a/ecstore/src/utils/os/unix.rs
+++ b/ecstore/src/utils/os/unix.rs
@@ -1,3 +1,4 @@
+use super::IOStats;
 use crate::{disk::Info, error::Result};
 use nix::sys::{stat::stat, statfs::statfs};
 use std::io::{Error, ErrorKind};
diff --git a/ecstore/src/utils/os/windows.rs b/ecstore/src/utils/os/windows.rs
index 126e77912..e49777d8f 100644
--- a/ecstore/src/utils/os/windows.rs
+++ b/ecstore/src/utils/os/windows.rs
@@ -1,3 +1,4 @@
+use super::IOStats;
 use crate::{disk::Info, error::Result};
 use std::io::{Error, ErrorKind, Result};
 use std::mem;
diff --git a/madmin/src/net/mod.rs b/madmin/src/net/mod.rs
index 4fe4c1be1..3a538af43 100644
--- a/madmin/src/net/mod.rs
+++ b/madmin/src/net/mod.rs
@@ -16,7 +16,7 @@ pub fn get_net_info(addr: &str, iface: &str) -> NetInfo {
     NetInfo {
         node_common: NodeCommon {
             addr: addr.to_owned(),
-            error: "Not implemented for non-linux platforms".to_owned(),
+            error: Some("Not implemented for non-linux platforms".to_string()),
         },
         interface: iface.to_owned(),
         ..Default::default()