diff --git a/iroh-dns-server/src/config.rs b/iroh-dns-server/src/config.rs
index a377f28780..40b3e6cf07 100644
--- a/iroh-dns-server/src/config.rs
+++ b/iroh-dns-server/src/config.rs
@@ -78,7 +78,10 @@ pub struct MainlineConfig {
 #[allow(clippy::derivable_impls)]
 impl Default for MainlineConfig {
     fn default() -> Self {
-        Self { enabled: false, bootstrap: vec![]}
+        Self {
+            enabled: false,
+            bootstrap: vec![],
+        }
     }
 }
 
diff --git a/iroh-dns-server/src/lib.rs b/iroh-dns-server/src/lib.rs
index 86639ee85e..6ffba3b02e 100644
--- a/iroh-dns-server/src/lib.rs
+++ b/iroh-dns-server/src/lib.rs
@@ -13,7 +13,10 @@ mod util;
 
 #[cfg(test)]
 mod tests {
-    use std::{net::{Ipv4Addr, Ipv6Addr, SocketAddr}, str::FromStr};
+    use std::{
+        net::{Ipv4Addr, Ipv6Addr, SocketAddr},
+        str::FromStr,
+    };
 
     use anyhow::Result;
     use hickory_resolver::{
@@ -190,7 +193,8 @@ mod tests {
             .collect::<Vec<_>>();
 
         // spawn our server with mainline support
-        let (server, nameserver, _http_url) = Server::spawn_for_tests_with_mainline(Some(bootstrap)).await?;
+        let (server, nameserver, _http_url) =
+            Server::spawn_for_tests_with_mainline(Some(bootstrap)).await?;
 
         let origin = "irohdns.example.";