diff --git a/Cargo.toml b/Cargo.toml
index e6dc832..84db970 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,6 +3,7 @@ name = "keyring-ima-signer"
 version = "0.1.0"
 authors = ["Patrick Uiterwijk <patrick@puiterwijk.org>"]
 edition = "2018"
+license = "EUPL-1.2"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html