diff --git a/src/test/run-pass/issue-4735.rs b/src/test/run-pass/issue-4735.rs
index aade0dcdc26..e17fa217329 100644
--- a/src/test/run-pass/issue-4735.rs
+++ b/src/test/run-pass/issue-4735.rs
@@ -9,8 +9,8 @@
 // except according to those terms.
 
 
-use core::cast::transmute;
-use core::libc::c_void;
+use std::cast::transmute;
+use std::libc::c_void;
 
 struct NonCopyable(*c_void);
 
diff --git a/src/test/run-pass/issue-5554.rs b/src/test/run-pass/issue-5554.rs
index 6c0a3c37bc4..6ba36828cb1 100644
--- a/src/test/run-pass/issue-5554.rs
+++ b/src/test/run-pass/issue-5554.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use core::num::Zero;
+use std::num::Zero;
 
 pub struct X<T> {
   a: T