diff --git a/crates/radicle-cob/Cargo.toml b/crates/radicle-cob/Cargo.toml
index 029a41fc..862d0834 100644
--- a/crates/radicle-cob/Cargo.toml
+++ b/crates/radicle-cob/Cargo.toml
@@ -28,7 +28,7 @@ nonempty = { workspace = true, features = ["serialize"] }
 radicle-crypto = { workspace = true, features = ["ssh"] }
 radicle-dag = { workspace = true }
 radicle-git-metadata = { workspace = true }
-radicle-oid = { workspace = true, features = ["git2", "serde", "std"] }
+radicle-oid = { workspace = true, features = ["git2", "serde", "sha1", "std"] }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 signature = { workspace = true }