diff --git a/lambda-runtime/Cargo.toml b/lambda-runtime/Cargo.toml
index 2091c508..b2d68246 100644
--- a/lambda-runtime/Cargo.toml
+++ b/lambda-runtime/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.3.0"
 authors = ["David Barsky <dbarsky@amazon.com>"]
 description = "AWS Lambda Runtime"
 edition = "2018"
-license = "Apache License 2.0"
+license = "Apache-2.0"
 repository = "https://github.com/awslabs/aws-lambda-rust-runtime"
 categories = ["web-programming::http-server"]
 keywords = ["AWS", "Lambda", "API"]