diff --git a/extensions/crypto/Cargo.toml b/extensions/crypto/Cargo.toml
index 692572347..b4569f7b4 100644
--- a/extensions/crypto/Cargo.toml
+++ b/extensions/crypto/Cargo.toml
@@ -5,6 +5,7 @@ authors.workspace = true
 edition.workspace = true
 license.workspace = true
 repository.workspace = true
+description = "Limbo crypto extension"
 
 [lib]
 crate-type = ["cdylib", "lib"]