diff --git a/jh/Cargo.toml b/jh/Cargo.toml
index cd2c77a92..28e8f539d 100644
--- a/jh/Cargo.toml
+++ b/jh/Cargo.toml
@@ -3,7 +3,7 @@ name = "jh"
 version = "0.1.0"
 description = "Pure Rust implementation of the JH cryptographic hash function"
 authors = ["RustCrypto Developers"]
-license = "MIT or Apache-2.0"
+license = "MIT OR Apache-2.0"
 edition = "2021"
 rust-version = "1.57"
 readme = "README.md"