diff --git a/src/mkdir/mkdir.rs b/src/mkdir/mkdir.rs
index c07fb0a62..e21490292 100644
--- a/src/mkdir/mkdir.rs
+++ b/src/mkdir/mkdir.rs
@@ -12,7 +12,7 @@
 extern crate getopts;
 extern crate libc;
 
-use std::io::fs::{mod, PathExtensions};
+use std::io::fs::{self, PathExtensions};
 use std::io::FilePermission;
 use std::num::from_str_radix;
 
diff --git a/src/shuf/shuf.rs b/src/shuf/shuf.rs
index fc7489413..5ca8fbf6d 100644
--- a/src/shuf/shuf.rs
+++ b/src/shuf/shuf.rs
@@ -16,7 +16,7 @@ use std::cmp;
 use std::io;
 use std::io::IoResult;
 use std::iter::{range_inclusive, RangeInclusive};
-use std::rand::{mod, Rng};
+use std::rand::{self, Rng};
 use std::uint;
 
 #[path = "../common/util.rs"]
diff --git a/src/sleep/sleep.rs b/src/sleep/sleep.rs
index a356f2937..b6d83db67 100644
--- a/src/sleep/sleep.rs
+++ b/src/sleep/sleep.rs
@@ -14,7 +14,7 @@ extern crate libc;
 
 use std::f64;
 use std::io::{print, timer};
-use std::time::duration::{mod, Duration};
+use std::time::duration::{self, Duration};
 
 #[path = "../common/util.rs"]
 #[macro_use]
diff --git a/src/unlink/unlink.rs b/src/unlink/unlink.rs
index 4f307e3f2..1895c9902 100644
--- a/src/unlink/unlink.rs
+++ b/src/unlink/unlink.rs
@@ -15,7 +15,7 @@ extern crate getopts;
 extern crate libc;
 
 use std::io;
-use std::io::fs::{mod, PathExtensions};
+use std::io::fs::{self, PathExtensions};
 use std::io::print;
 
 #[path = "../common/util.rs"]