diff --git a/components/script_traits/lib.rs b/components/script_traits/lib.rs
index d8f053eb54d..bb514639777 100644
--- a/components/script_traits/lib.rs
+++ b/components/script_traits/lib.rs
@@ -51,7 +51,6 @@ use net_traits::bluetooth_thread::BluetoothMethodMsg;
 use net_traits::image_cache_thread::ImageCacheThread;
 use net_traits::response::HttpsState;
 use profile_traits::mem;
-use std::any::Any;
 use std::collections::HashMap;
 use std::sync::mpsc::{Sender, Receiver};
 use url::Url;
diff --git a/components/util/Cargo.toml b/components/util/Cargo.toml
index c8857fcfa2e..80ea5a45397 100644
--- a/components/util/Cargo.toml
+++ b/components/util/Cargo.toml
@@ -30,6 +30,8 @@ serde = "0.7"
 serde_macros = "0.7"
 smallvec = "0.1"
 url = {version = "1.0.0", features = ["heap_size", "serde"]}
+
+[target.'cfg(all(unix, not(target_os = "macos"), not(target_os = "ios")))'.dependencies]
 xdg = "2.0"
 
 [target.'cfg(windows)'.dependencies]
diff --git a/components/util/basedir.rs b/components/util/basedir.rs
index 3a91b5e1f66..733bcd69507 100644
--- a/components/util/basedir.rs
+++ b/components/util/basedir.rs
@@ -6,27 +6,27 @@
 //! For linux based platforms, it uses the XDG base directory spec but provides
 //! similar abstractions for non-linux platforms.
 
-extern crate xdg;
-
+#[cfg(any(target_os = "macos", target_os = "windows"))]
 use std::env;
-use std::fs;
 use std::path::PathBuf;
+#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios")))]
+use xdg;
 
-#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios"), not(target_os = "windows")))]
+#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios")))]
 pub fn default_config_dir() -> Option<PathBuf> {
     let xdg_dirs = xdg::BaseDirectories::with_profile("servo", "default").unwrap();
     let config_dir = xdg_dirs.get_config_home();
     Some(config_dir)
 }
 
-#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios"), not(target_os = "windows")))]
+#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios")))]
 pub fn default_data_dir() -> Option<PathBuf> {
     let xdg_dirs = xdg::BaseDirectories::with_profile("servo", "default").unwrap();
     let data_dir = xdg_dirs.get_data_home();
     Some(data_dir)
 }
 
-#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios"), not(target_os = "windows")))]
+#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios")))]
 pub fn default_cache_dir() -> Option<PathBuf> {
     let xdg_dirs = xdg::BaseDirectories::with_profile("servo", "default").unwrap();
     let cache_dir = xdg_dirs.get_cache_home();
diff --git a/components/util/lib.rs b/components/util/lib.rs
index 680e5609da0..9407b18a87b 100644
--- a/components/util/lib.rs
+++ b/components/util/lib.rs
@@ -38,6 +38,7 @@ extern crate rustc_serialize;
 extern crate serde;
 extern crate smallvec;
 extern crate url;
+#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios")))]
 extern crate xdg;
 
 use std::sync::Arc;