diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index 4408af6..ceb067b 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -10,7 +10,11 @@ cargo-fuzz = true
 
 [dependencies.curve25519-dalek]
 path = ".."
-features = ["yolocrypto"]
+
+[features]
+yolocrypto = ["curve25519-dalek/yolocrypto"]
+nightly = ["curve25519-dalek/nightly"]
+radix_51 = ["curve25519-dalek/radix_51"]
 
 [dependencies.libfuzzer-sys]
 git = "https://github.com/rust-fuzz/libfuzzer-sys.git"