diff --git a/tokio/src/net/tcp/socket.rs b/tokio/src/net/tcp/socket.rs
index 1d2be78faf3..c9dd6db0f42 100644
--- a/tokio/src/net/tcp/socket.rs
+++ b/tokio/src/net/tcp/socket.rs
@@ -167,7 +167,7 @@ impl TcpSocket {
             target_os = "illumos",
             target_os = "linux",
             target_os = "netbsd",
-            target_os = "openbsd",
+            target_os = "openbsd"
         ))]
         let ty = ty.nonblocking();
         let inner = socket2::Socket::new(domain, ty, Some(socket2::Protocol::TCP))?;
@@ -179,7 +179,7 @@ impl TcpSocket {
             target_os = "illumos",
             target_os = "linux",
             target_os = "netbsd",
-            target_os = "openbsd",
+            target_os = "openbsd"
         )))]
         inner.set_nonblocking(true)?;
         Ok(TcpSocket { inner })