diff --git a/crates/hedz_reloaded/src/config.rs b/crates/hedz_reloaded/src/config.rs
index 582f1f0..966a2c9 100644
--- a/crates/hedz_reloaded/src/config.rs
+++ b/crates/hedz_reloaded/src/config.rs
@@ -81,8 +81,7 @@ impl From<NetworkingConfig> for NetConfig {
 }
 
 fn parse_addr(addr: Option<String>) -> SocketAddr {
-    addr.map(|addr| addr.parse().ok())
-        .flatten()
+    addr.and_then(|addr| addr.parse().ok())
         .unwrap_or_else(|| "127.0.0.1:31111".parse().unwrap())
 }