diff --git a/src/libcore/option.rs b/src/libcore/option.rs
index 8ba41c3575f..6c3932a0c2e 100644
--- a/src/libcore/option.rs
+++ b/src/libcore/option.rs
@@ -143,7 +143,7 @@
 
 #![stable]
 
-pub use self::Option::*;
+use self::Option::*;
 
 use cmp::{Eq, Ord};
 use default::Default;
diff --git a/src/libcore/result.rs b/src/libcore/result.rs
index 0cf8e6affd7..0686f7bdee2 100644
--- a/src/libcore/result.rs
+++ b/src/libcore/result.rs
@@ -230,7 +230,7 @@
 
 #![stable]
 
-pub use self::Result::*;
+use self::Result::*;
 
 use std::fmt::Show;
 use slice;
diff --git a/src/libstd/dynamic_lib.rs b/src/libstd/dynamic_lib.rs
index aa0c8b53c2e..c3398746fd7 100644
--- a/src/libstd/dynamic_lib.rs
+++ b/src/libstd/dynamic_lib.rs
@@ -21,9 +21,11 @@ use iter::IteratorExt;
 use mem;
 use ops::*;
 use option::*;
+use option::Option::{None, Some};
 use os;
 use path::{Path,GenericPath};
 use result::*;
+use result::Result::{Err, Ok};
 use slice::{AsSlice,SlicePrelude};
 use str;
 use string::String;
@@ -212,6 +214,7 @@ pub mod dl {
     use libc;
     use ptr;
     use result::*;
+    use result::Result::{Err, Ok};
     use string::String;
 
     pub unsafe fn open_external<T: ToCStr>(filename: T) -> *mut u8 {
diff --git a/src/libstd/sync/poison.rs b/src/libstd/sync/poison.rs
index eb46fd77147..ee151556620 100644
--- a/src/libstd/sync/poison.rs
+++ b/src/libstd/sync/poison.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use option::None;
+use option::Option::None;
 use rustrt::task::Task;
 use rustrt::local::Local;