diff --git a/ntex-server/src/net/test.rs b/ntex-server/src/net/test.rs
index 2dea7a91..2ddae445 100644
--- a/ntex-server/src/net/test.rs
+++ b/ntex-server/src/net/test.rs
@@ -68,9 +68,7 @@ where
     let (system, addr, server) = rx.recv().unwrap();
 
     // wait for server
-    while net::TcpStream::connect(addr).is_err() {
-        thread::sleep(std::time::Duration::from_millis(25));
-    }
+    thread::sleep(std::time::Duration::from_millis(50));
 
     TestServer {
         addr,
diff --git a/ntex/src/http/test.rs b/ntex/src/http/test.rs
index 7b0e3e76..01ad7f4c 100644
--- a/ntex/src/http/test.rs
+++ b/ntex/src/http/test.rs
@@ -252,9 +252,7 @@ where
     let (system, server, addr) = rx.recv().unwrap();
 
     // wait for server
-    while net::TcpStream::connect(addr).is_err() {
-        thread::sleep(std::time::Duration::from_millis(25));
-    }
+    thread::sleep(std::time::Duration::from_millis(50));
 
     TestServer {
         addr,
diff --git a/ntex/src/web/test.rs b/ntex/src/web/test.rs
index 1664ea8b..1d431b2f 100644
--- a/ntex/src/web/test.rs
+++ b/ntex/src/web/test.rs
@@ -705,9 +705,7 @@ where
     let (system, server, addr) = rx.recv().unwrap();
 
     // wait for server
-    while net::TcpStream::connect(addr).is_err() {
-        thread::sleep(std::time::Duration::from_millis(25));
-    }
+    thread::sleep(std::time::Duration::from_millis(50));
 
     let client = {
         let connector = {