diff --git a/Cargo.toml b/Cargo.toml
index 263e082..e5570e9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "curve25519-dalek"
-version = "0.15.0"
+version = "0.15.1"
 authors = ["Isis Lovecruft <isis@patternsinthevoid.net>",
            "Henry de Valence <hdevalence@hdevalence.ca>"]
 readme = "README.md"
@@ -20,6 +20,7 @@ build = "build.rs"
 
 [package.metadata.docs.rs]
 rustdoc-args = ["--html-in-header", ".cargo/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-0.13.2/rustdoc-include-katex-header.html"]
+features = ["nightly"]
 
 [badges]
 travis-ci = { repository = "dalek-cryptography/curve25519-dalek", branch = "master"}