diff --git a/src/ffi/linux_bindings.rs b/src/ffi/linux_bindings.rs
index bca39d7655..35b5a86a8e 100644
--- a/src/ffi/linux_bindings.rs
+++ b/src/ffi/linux_bindings.rs
@@ -199,6 +199,7 @@ pub const QUIC_PARAM_CONN_TLS_SECRETS: u32 = 83886099;
 pub const QUIC_PARAM_CONN_STATISTICS_V2: u32 = 83886102;
 pub const QUIC_PARAM_CONN_STATISTICS_V2_PLAT: u32 = 83886103;
 pub const QUIC_PARAM_CONN_ORIG_DEST_CID: u32 = 83886104;
+pub const QUIC_PARAM_CONN_SEND_DSCP: u32 = 83886105;
 pub const QUIC_PARAM_TLS_HANDSHAKE_INFO: u32 = 100663296;
 pub const QUIC_PARAM_TLS_NEGOTIATED_ALPN: u32 = 100663297;
 pub const QUIC_PARAM_STREAM_ID: u32 = 134217728;