diff --git a/src/cert_store.rs b/src/cert_store.rs
index bc05d1b..ced9966 100644
--- a/src/cert_store.rs
+++ b/src/cert_store.rs
@@ -232,6 +232,7 @@ impl CertStore {
 			.kv_put_json(&format!("certs/{}", domain), &certser)
 			.await?;
 		self.consul.release(&lock_path, "".into(), &session).await?;
+		self.consul.kv_delete(&lock_path).await?;
 
 		let cert = Arc::new(Cert::new(certser)?);
 		self.certs