diff --git a/Cargo.toml b/Cargo.toml
index dfe2536..aa3549f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,7 @@ description = "Serde (De)serializer implementation for rlua Value"
 repository = "https://github.com/zrkn/rlua_serde/"
 readme = "README.md"
 keywords = ["lua", "serde"]
+license = "MIT"
 
 [dependencies]
 rlua  = "0.12"