diff --git a/src/libcollections/lib.rs b/src/libcollections/lib.rs
index 039bbcd2b7020..274fa13d07449 100644
--- a/src/libcollections/lib.rs
+++ b/src/libcollections/lib.rs
@@ -24,7 +24,7 @@
 #![allow(unknown_features)]
 #![feature(macro_rules, default_type_params, phase, globs)]
 #![feature(unsafe_destructor, import_shadowing, slicing_syntax)]
-#![feature(tuple_indexing, unboxed_closures)]
+#![feature(unboxed_closures)]
 #![no_std]
 
 #[phase(plugin, link)] extern crate core;
diff --git a/src/librustc_borrowck/lib.rs b/src/librustc_borrowck/lib.rs
index db19a09deba3a..ffc5a3919b60f 100644
--- a/src/librustc_borrowck/lib.rs
+++ b/src/librustc_borrowck/lib.rs
@@ -16,8 +16,8 @@
       html_favicon_url = "http://www.rust-lang.org/favicon.ico",
       html_root_url = "http://doc.rust-lang.org/nightly/")]
 
-#![feature(default_type_params, globs, if_let, import_shadowing, macro_rules, phase, quote)]
-#![feature(slicing_syntax, tuple_indexing, unsafe_destructor)]
+#![feature(default_type_params, globs, import_shadowing, macro_rules, phase, quote)]
+#![feature(slicing_syntax, unsafe_destructor)]
 #![feature(rustc_diagnostic_macros)]
 #![feature(unboxed_closures)]
 #![allow(non_camel_case_types)]
diff --git a/src/test/compile-fail/issue-19096.rs b/src/test/compile-fail/issue-19096.rs
index 6b67814aab33f..2e5c575689343 100644
--- a/src/test/compile-fail/issue-19096.rs
+++ b/src/test/compile-fail/issue-19096.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(tuple_indexing)]
 
 fn main() {
     let t = (42i, 42i);
diff --git a/src/test/run-pass/borrow-tuple-fields.rs b/src/test/run-pass/borrow-tuple-fields.rs
index 046d76c4331dc..540e820257ab8 100644
--- a/src/test/run-pass/borrow-tuple-fields.rs
+++ b/src/test/run-pass/borrow-tuple-fields.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(tuple_indexing)]
 
 struct Foo(int, int);
 
diff --git a/src/test/run-pass/issue-18412.rs b/src/test/run-pass/issue-18412.rs
index c03301f17f31f..fc88a6e389be6 100644
--- a/src/test/run-pass/issue-18412.rs
+++ b/src/test/run-pass/issue-18412.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(tuple_indexing)]
 
 // Test that non-static methods can be assigned to local variables as
 // function pointers.
diff --git a/src/test/run-pass/issue-19244.rs b/src/test/run-pass/issue-19244.rs
index fecddea13e0f8..b318e09f35c7b 100644
--- a/src/test/run-pass/issue-19244.rs
+++ b/src/test/run-pass/issue-19244.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(tuple_indexing)]
 
 struct MyStruct { field: uint }
 const STRUCT: MyStruct = MyStruct { field: 42 };
diff --git a/src/test/run-pass/issue-19367.rs b/src/test/run-pass/issue-19367.rs
index 6083b340825d4..3efc2ee50f358 100644
--- a/src/test/run-pass/issue-19367.rs
+++ b/src/test/run-pass/issue-19367.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(tuple_indexing)]
 struct S {
     o: Option<String>
 }
diff --git a/src/test/run-pass/tuple-index-fat-types.rs b/src/test/run-pass/tuple-index-fat-types.rs
index fdee1d9f96c4d..56e5f58ed0e29 100644
--- a/src/test/run-pass/tuple-index-fat-types.rs
+++ b/src/test/run-pass/tuple-index-fat-types.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(tuple_indexing)]
 
 struct Foo<'a>(&'a [int]);
 
diff --git a/src/test/run-pass/tuple-index.rs b/src/test/run-pass/tuple-index.rs
index 107dc40e18671..d0fe008b2767b 100644
--- a/src/test/run-pass/tuple-index.rs
+++ b/src/test/run-pass/tuple-index.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(tuple_indexing)]
 
 struct Point(int, int);