diff --git a/src/host/mod.rs b/src/host/mod.rs
index e48d3ca..a7fd880 100644
--- a/src/host/mod.rs
+++ b/src/host/mod.rs
@@ -434,7 +434,9 @@ impl Localhost {
 mod tests {
 
     use super::*;
+    #[cfg(any(unix, macos, linux))]
     use std::io::Write;
+    #[cfg(any(unix, macos, linux))]
     use std::fs::File;
 
     #[cfg(any(unix, macos, linux))]
@@ -690,6 +692,7 @@ mod tests {
         tmpfile
     }
 
+    #[cfg(any(unix, macos, linux))]
     fn get_filename(entry: &FsEntry) -> String {
         match entry {
             FsEntry::Directory(d) => d.name.clone(),