diff --git a/src/config.rs b/src/config.rs
--- a/src/config.rs
+++ b/src/config.rs
@@ -76,7 +76,7 @@
     fn into_service(self, routes: Vec<Route>) -> Box<dyn Service> {
         let service = DefaultService {
             config: self,
-            routes: Box::new(routes),
+            routes,
         };
 
         Box::new(service)
@@ -164,7 +164,7 @@
     fn into_service(self, routes: Vec<Route>) -> Box<dyn Service> {
         let service = MinimalService {
             config: self,
-            routes: Box::new(routes),
+            routes,
         };
 
         Box::new(service)
diff --git a/src/kernel.rs b/src/kernel.rs
--- a/src/kernel.rs
+++ b/src/kernel.rs
@@ -52,7 +52,7 @@
 #[cfg(feature = "pgsql")]
 pub struct DefaultService {
     pub config: DefaultConfig,
-    pub routes: Box<Vec<Route>>,
+    pub routes: Vec<Route>,
 }
 
 #[cfg(feature = "pgsql")]
@@ -100,7 +100,7 @@
 /// The minimal service allows to spawn a server without any extra feature.
 pub struct MinimalService {
     pub config: MinimalConfig,
-    pub routes: Box<Vec<Route>>,
+    pub routes: Vec<Route>,
 }
 
 impl Service for MinimalService {