diff --git a/codegen/src/lib.rs b/codegen/src/lib.rs
index 5caa0899..608006c6 100644
--- a/codegen/src/lib.rs
+++ b/codegen/src/lib.rs
@@ -110,7 +110,7 @@
 //! ```
 
 #![crate_type = "dylib"]
-#![feature(quote, concat_idents, plugin_registrar, rustc_private, unicode)]
+#![feature(quote, concat_idents, plugin_registrar, rustc_private)]
 #![feature(custom_attribute)]
 #![feature(i128_type)]
 #![allow(unused_attributes)]
diff --git a/contrib/src/lib.rs b/contrib/src/lib.rs
index e307a10e..5c3d3ec6 100644
--- a/contrib/src/lib.rs
+++ b/contrib/src/lib.rs
@@ -1,7 +1,6 @@
 #![feature(drop_types_in_const, macro_reexport)]
 #![cfg_attr(feature = "templates", feature(conservative_impl_trait))]
 #![cfg_attr(feature = "templates", feature(associated_consts))]
-#![cfg_attr(feature = "templates", feature(struct_field_attributes))]
 
 // TODO: Version URLs.
 #![doc(html_root_url = "https://api.rocket.rs/rocket_contrib/")]