diff --git a/Cargo.toml b/Cargo.toml
index 1d4fab4..45ce185 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,6 @@
 name = "license-exprs"
 version = "1.3.0"
 authors = ["Without Boats <woboats@gmail.com>"]
-license = "Apache-2.0/MIT"
+license = "Apache-2.0 OR MIT"
 description = "Validate SPDX 2.0 license expressions."
 repository = "https://github.com/withoutboats/license-exprs"