diff --git a/Cargo.toml b/Cargo.toml
index 18e8763..4151286 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,7 @@
 name = "rssserver"
 version = "0.1.0"
 edition = "2024"
+license = "GPL-2.0-only"
 
 [profile.release]
 strip = true