diff --git a/src/services/identity/service.rs b/src/services/identity/service.rs
index 5e6fc7b..7b80994 100644
--- a/src/services/identity/service.rs
+++ b/src/services/identity/service.rs
@@ -46,17 +46,7 @@ impl Service<'_> {
       member_repository: repositories::member::repository::Repository::new(),
       member_site_repository: repositories::member_site::repository::Repository::new(),
       member_session_repository: repositories::member_session::repository::Repository::new(),
-      argon2_config: argon2::Config {
-        variant: argon2::Variant::Argon2i,
-        version: argon2::Version::Version13,
-        mem_cost: 65536,
-        time_cost: 10,
-        lanes: 4,
-        thread_mode: argon2::ThreadMode::Parallel,
-        secret: &[],
-        ad: &[],
-        hash_length: 32,
-      },
+      argon2_config: argon2::Config::default(),
       captcha_salt,
       password_salt,
     }