diff --git a/tonic/src/transport/server/mod.rs b/tonic/src/transport/server/mod.rs
index 62006e1a6..281223e61 100644
--- a/tonic/src/transport/server/mod.rs
+++ b/tonic/src/transport/server/mod.rs
@@ -64,7 +64,7 @@ use tower::{
     layer::util::{Identity, Stack},
     layer::Layer,
     limit::concurrency::ConcurrencyLimitLayer,
-    util::{BoxCloneService, Either},
+    util::BoxCloneService,
     Service, ServiceBuilder, ServiceExt,
 };
 
@@ -137,10 +137,6 @@ pub struct Router<L = Identity> {
     routes: Routes,
 }
 
-impl<S: NamedService, T> NamedService for Either<S, T> {
-    const NAME: &'static str = S::NAME;
-}
-
 impl Server {
     /// Create a new server builder that can configure a [`Server`].
     pub fn builder() -> Self {