diff --git a/actix-server/src/builder.rs b/actix-server/src/builder.rs
index 34288d11..f0eef5c0 100644
--- a/actix-server/src/builder.rs
+++ b/actix-server/src/builder.rs
@@ -112,7 +112,6 @@ impl ServerBuilder {
         self.max_concurrent_connections(num)
     }
 
-    // TODO: wtf is this for
     /// Stop Actix system.
     pub fn system_exit(mut self) -> Self {
         self.exit = true;
@@ -162,55 +161,6 @@ impl ServerBuilder {
         Ok(self)
     }
 
-    /// Add new unix domain service to the server.
-    #[cfg(unix)]
-    pub fn bind_uds<F, U, N>(self, name: N, addr: U, factory: F) -> io::Result<Self>
-    where
-        F: ServiceFactory<actix_rt::net::UnixStream>,
-        N: AsRef<str>,
-        U: AsRef<std::path::Path>,
-    {
-        // The path must not exist when we try to bind.
-        // Try to remove it to avoid bind error.
-        if let Err(e) = std::fs::remove_file(addr.as_ref()) {
-            // NotFound is expected and not an issue. Anything else is.
-            if e.kind() != std::io::ErrorKind::NotFound {
-                return Err(e);
-            }
-        }
-
-        let lst = crate::socket::StdUnixListener::bind(addr)?;
-        self.listen_uds(name, lst, factory)
-    }
-
-    /// Add new unix domain service to the server.
-    ///
-    /// Useful when running as a systemd service and a socket FD is acquired externally.
-    #[cfg(unix)]
-    pub fn listen_uds<F, N: AsRef<str>>(
-        mut self,
-        name: N,
-        lst: crate::socket::StdUnixListener,
-        factory: F,
-    ) -> io::Result<Self>
-    where
-        F: ServiceFactory<actix_rt::net::UnixStream>,
-    {
-        use std::net::{IpAddr, Ipv4Addr};
-        lst.set_nonblocking(true)?;
-        let token = self.next_token();
-        let addr = StdSocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
-        self.factories.push(StreamNewService::create(
-            name.as_ref().to_string(),
-            token,
-            factory,
-            addr,
-        ));
-        self.sockets
-            .push((token, name.as_ref().to_string(), MioListener::from(lst)));
-        Ok(self)
-    }
-
     /// Add new service to the server.
     pub fn listen<F, N: AsRef<str>>(
         mut self,
@@ -255,6 +205,56 @@ impl ServerBuilder {
     }
 }
 
+#[cfg(unix)]
+impl ServerBuilder {
+    /// Add new unix domain service to the server.
+    pub fn bind_uds<F, U, N>(self, name: N, addr: U, factory: F) -> io::Result<Self>
+    where
+        F: ServiceFactory<actix_rt::net::UnixStream>,
+        N: AsRef<str>,
+        U: AsRef<std::path::Path>,
+    {
+        // The path must not exist when we try to bind.
+        // Try to remove it to avoid bind error.
+        if let Err(e) = std::fs::remove_file(addr.as_ref()) {
+            // NotFound is expected and not an issue. Anything else is.
+            if e.kind() != std::io::ErrorKind::NotFound {
+                return Err(e);
+            }
+        }
+
+        let lst = crate::socket::StdUnixListener::bind(addr)?;
+        self.listen_uds(name, lst, factory)
+    }
+
+    /// Add new unix domain service to the server.
+    ///
+    /// Useful when running as a systemd service and a socket FD is acquired externally.
+    pub fn listen_uds<F, N: AsRef<str>>(
+        mut self,
+        name: N,
+        lst: crate::socket::StdUnixListener,
+        factory: F,
+    ) -> io::Result<Self>
+    where
+        F: ServiceFactory<actix_rt::net::UnixStream>,
+    {
+        use std::net::{IpAddr, Ipv4Addr};
+        lst.set_nonblocking(true)?;
+        let token = self.next_token();
+        let addr = StdSocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
+        self.factories.push(StreamNewService::create(
+            name.as_ref().to_string(),
+            token,
+            factory,
+            addr,
+        ));
+        self.sockets
+            .push((token, name.as_ref().to_string(), MioListener::from(lst)));
+        Ok(self)
+    }
+}
+
 pub(super) fn bind_addr<S: ToSocketAddrs>(
     addr: S,
     backlog: u32,
diff --git a/actix-server/tests/test_server.rs b/actix-server/tests/test_server.rs
index ee9790a5..76d99e7e 100644
--- a/actix-server/tests/test_server.rs
+++ b/actix-server/tests/test_server.rs
@@ -312,7 +312,6 @@ async fn test_service_restart() {
     h.join().unwrap().unwrap();
 }
 
-#[ignore]
 #[actix_rt::test]
 async fn worker_restart() {
     use actix_service::{Service, ServiceFactory};