diff --git a/proxmox-acme/src/types.rs b/proxmox-acme/src/types.rs
index e5a6b34d..0ec2deeb 100644
--- a/proxmox-acme/src/types.rs
+++ b/proxmox-acme/src/types.rs
@@ -38,6 +38,12 @@ pub enum AccountStatus {
     Revoked,
 }
 
+impl Default for AccountStatus {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl AccountStatus {
     /// Create a new instance with state New.
     #[inline]
diff --git a/proxmox-auth-api/src/auth_key.rs b/proxmox-auth-api/src/auth_key.rs
index 9873d935..500725d3 100644
--- a/proxmox-auth-api/src/auth_key.rs
+++ b/proxmox-auth-api/src/auth_key.rs
@@ -237,6 +237,12 @@ pub struct Keyring {
     public_keys: Vec<VerificationKey>,
 }
 
+impl Default for Keyring {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl Keyring {
     pub fn generate_new_rsa() -> Result<Self, Error> {
         PrivateKey::generate_rsa().map(Self::with_private_key)