diff --git a/quiche/src/ffi.rs b/quiche/src/ffi.rs
index dd6cee6a6a..a4212b0e27 100644
--- a/quiche/src/ffi.rs
+++ b/quiche/src/ffi.rs
@@ -1840,7 +1840,7 @@ fn optional_std_addr_from_c(
 }
 
 fn std_addr_from_c(addr: &sockaddr, addr_len: socklen_t) -> SocketAddr {
-    match addr.sa_family {
+    match addr.sa_family as _ {
         AF_INET => {
             assert!(addr_len as usize == std::mem::size_of::<sockaddr_in>());