diff --git a/miniz-sys/Cargo.toml b/miniz-sys/Cargo.toml
index cca8587c2..5f4ef58a1 100644
--- a/miniz-sys/Cargo.toml
+++ b/miniz-sys/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.1.10"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
 links = "miniz"
 build = "build.rs"
-license = "(MIT OR Apache-2.0) AND Unlicense"
+license = "MIT/Apache-2.0"
 repository = "https://github.com/alexcrichton/flate2-rs"
 documentation = "https://docs.rs/miniz-sys"
 description = """