diff --git a/src/unix/linux_like/mod.rs b/src/unix/linux_like/mod.rs
index 1fca7c419ce620f192398d40c77405c6c19068eb..545c05304b2a9f15dbaa561afde21f93de324806 100644
--- a/src/unix/linux_like/mod.rs
+++ b/src/unix/linux_like/mod.rs
@@ -820,7 +820,6 @@ pub const IPV6_2292PKTOPTIONS: ::c_int = 6;
 pub const IPV6_CHECKSUM: ::c_int = 7;
 pub const IPV6_2292HOPLIMIT: ::c_int = 8;
 pub const IPV6_NEXTHOP: ::c_int = 9;
-pub const IPV6_FLOWINFO: ::c_int = 11;
 pub const IPV6_UNICAST_HOPS: ::c_int = 16;
 pub const IPV6_MULTICAST_IF: ::c_int = 17;
 pub const IPV6_MULTICAST_HOPS: ::c_int = 18;