diff --git a/src/libstd/rand/os.rs b/src/libstd/rand/os.rs
index 6bccef0713151..b7ed697dc567f 100644
--- a/src/libstd/rand/os.rs
+++ b/src/libstd/rand/os.rs
@@ -170,7 +170,6 @@ mod imp {
     extern crate libc;
 
     use io::{IoResult};
-    use kinds::marker;
     use mem;
     use os;
     use rand::Rng;