diff --git a/src/lib.rs b/src/lib.rs
index 2bec58d..43d72a7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,12 +1,8 @@
-#![feature(lang_items, alloc, collections, macro_reexport, allow_internal_unstable)]
+#![feature(lang_items)]
 #![no_std]
 #![crate_type = "rlib"]
 #![crate_name = "ctru"]
 
-extern crate alloc;
-#[macro_reexport(format, vec)]
-extern crate collections;
-
 extern crate ctru_sys as libctru;
 
 pub mod console;