diff --git a/src/lib.rs b/src/lib.rs
index 89dce26e..c3161d63 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -455,6 +455,7 @@ pub struct TcpKeepalive {
 
 impl TcpKeepalive {
     /// Returns a new, empty set of TCP keepalive parameters.
+    #[allow(clippy::new_without_default)]
     pub const fn new() -> TcpKeepalive {
         TcpKeepalive {
             time: None,