diff --git a/src/du/du.rs b/src/du/du.rs
index ca8072ed9..642ed866b 100644
--- a/src/du/du.rs
+++ b/src/du/du.rs
@@ -11,7 +11,6 @@
  */
 
 #![allow(non_snake_case)]
-#![allow(deprecated)]
 
 extern crate getopts;
 extern crate libc;
diff --git a/src/mv/mv.rs b/src/mv/mv.rs
index e4c67e0be..c651dba85 100644
--- a/src/mv/mv.rs
+++ b/src/mv/mv.rs
@@ -1,5 +1,5 @@
 #![crate_name = "mv"]
-#![feature(slice_extras, slice_patterns, str_char)]
+#![feature(slice_patterns, str_char)]
 #![allow(deprecated)]
 
 /*