diff --git a/README.md b/README.md
index 18e06d365..c768aa7ef 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,6 @@ or higher-level libraries.
 Currently supported platforms:
 
 * Android
-* Bitrig
 * DragonFly BSD
 * FreeBSD
 * Linux
diff --git a/src/lib.rs b/src/lib.rs
index da41d6ee9..9cd0d8d9b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -30,7 +30,6 @@
 //! Currently supported platforms:
 //!
 //! * Android
-//! * Bitrig
 //! * DragonFly BSD
 //! * FreeBSD
 //! * Linux
diff --git a/src/poll.rs b/src/poll.rs
index 71e8b604d..52e20e68f 100644
--- a/src/poll.rs
+++ b/src/poll.rs
@@ -159,7 +159,6 @@ use std::{fmt, io};
 /// |      OS       |  Selector |
 /// |---------------|-----------|
 /// | Android       | [epoll]   |
-/// | Bitrig        | [kqueue]  |
 /// | DragonFly BSD | [kqueue]  |
 /// | FreeBSD       | [kqueue]  |
 /// | Linux         | [epoll]   |
diff --git a/src/sys/unix/kqueue.rs b/src/sys/unix/kqueue.rs
index f148111f8..41753a6c0 100644
--- a/src/sys/unix/kqueue.rs
+++ b/src/sys/unix/kqueue.rs
@@ -35,7 +35,7 @@ type Filter = u32;
     target_os = "macos"
 ))]
 type Data = libc::intptr_t;
-#[cfg(any(target_os = "bitrig", target_os = "netbsd", target_os = "openbsd",))]
+#[cfg(any(target_os = "netbsd", target_os = "openbsd"))]
 type Data = i64;
 
 // Type of the `udata` field in the `kevent` structure.
diff --git a/src/sys/unix/mod.rs b/src/sys/unix/mod.rs
index 39522560c..244eeb288 100644
--- a/src/sys/unix/mod.rs
+++ b/src/sys/unix/mod.rs
@@ -19,7 +19,6 @@ mod epoll;
 pub use self::epoll::{event, Event, Selector};
 
 #[cfg(any(
-    target_os = "bitrig",
     target_os = "dragonfly",
     target_os = "freebsd",
     target_os = "ios",
@@ -30,7 +29,6 @@ pub use self::epoll::{event, Event, Selector};
 mod kqueue;
 
 #[cfg(any(
-    target_os = "bitrig",
     target_os = "dragonfly",
     target_os = "freebsd",
     target_os = "ios",
diff --git a/src/sys/unix/net.rs b/src/sys/unix/net.rs
index ac01df41f..bc6fe4079 100644
--- a/src/sys/unix/net.rs
+++ b/src/sys/unix/net.rs
@@ -15,7 +15,6 @@ pub fn new_ip_socket(addr: SocketAddr, socket_type: libc::c_int) -> io::Result<l
 pub fn new_socket(domain: libc::c_int, socket_type: libc::c_int) -> io::Result<libc::c_int> {
     #[cfg(any(
         target_os = "android",
-        target_os = "bitrig",
         target_os = "dragonfly",
         target_os = "freebsd",
         target_os = "linux",
diff --git a/src/sys/unix/waker.rs b/src/sys/unix/waker.rs
index 4b13fa2b4..3555ca210 100644
--- a/src/sys/unix/waker.rs
+++ b/src/sys/unix/waker.rs
@@ -99,7 +99,6 @@ mod kqueue {
 pub use self::kqueue::Waker;
 
 #[cfg(any(
-    target_os = "bitrig",
     target_os = "dragonfly",
     target_os = "netbsd",
     target_os = "openbsd",
@@ -165,7 +164,6 @@ mod pipe {
 }
 
 #[cfg(any(
-    target_os = "bitrig",
     target_os = "dragonfly",
     target_os = "netbsd",
     target_os = "openbsd",
diff --git a/tests/tcp.rs b/tests/tcp.rs
index eb1199664..faa3b4aad 100644
--- a/tests/tcp.rs
+++ b/tests/tcp.rs
@@ -641,7 +641,6 @@ macro_rules! wait {
             for event in &events {
                 // Hup is only generated on kqueue platforms.
                 #[cfg(any(
-                    target_os = "bitrig",
                     target_os = "dragonfly",
                     target_os = "freebsd",
                     target_os = "ios",