diff --git a/backend/telemetry/Cargo.toml b/backend/telemetry/Cargo.toml
index ace4369..72d6aea 100644
--- a/backend/telemetry/Cargo.toml
+++ b/backend/telemetry/Cargo.toml
@@ -3,6 +3,7 @@ name = "telemetry"
 version = "0.1.0"
 authors = ["Parity Technologies Ltd. <admin@parity.io>"]
 edition = "2018"
+license = "GPL-3.0"
 
 [dependencies]
 anyhow = "1.0.41"