diff --git a/crates/server/src/dispatch.rs b/crates/server/src/dispatch.rs
index 6a609f10e8aa..eb23ab64fd28 100644
--- a/crates/server/src/dispatch.rs
+++ b/crates/server/src/dispatch.rs
@@ -16,7 +16,7 @@
 pub struct Responder<R: ClientRequest> {
     id: u64,
     bomb: DropBomb,
-    ph: PhantomData<R>,
+    ph: PhantomData<fn(R)>,
 }
 
 impl<R: ClientRequest> Responder<R>
diff --git a/crates/server/src/req.rs b/crates/server/src/req.rs
index 10f0b291980f..645a17306490 100644
--- a/crates/server/src/req.rs
+++ b/crates/server/src/req.rs
@@ -7,14 +7,14 @@
 };
 
 
-pub trait ClientRequest: Send + 'static {
+pub trait ClientRequest: 'static {
     type Params: DeserializeOwned + Send + 'static;
     type Result: Serialize + Send + 'static;
     const METHOD: &'static str;
 }
 
 impl<T> ClientRequest for T
-    where T: Request + Send + 'static,
+    where T: Request + 'static,
           T::Params: DeserializeOwned + Send + 'static,
           T::Result: Serialize + Send + 'static,
 {