diff --git a/src/poll.rs b/src/poll.rs
index d83739818..ee90b9153 100644
--- a/src/poll.rs
+++ b/src/poll.rs
@@ -3,6 +3,7 @@
     not(mio_unsupported_force_poll_poll),
     not(any(
         target_os = "espidf",
+        target_os = "fuchsia",
         target_os = "haiku",
         target_os = "hermit",
         target_os = "nto",
@@ -439,6 +440,7 @@ impl Poll {
     not(mio_unsupported_force_poll_poll),
     not(any(
         target_os = "espidf",
+        target_os = "fuchsia",
         target_os = "haiku",
         target_os = "hermit",
         target_os = "nto",
@@ -738,6 +740,7 @@ impl fmt::Debug for Registry {
     not(any(
         target_os = "espidf",
         target_os = "haiku",
+        target_os = "fuchsia",
         target_os = "hermit",
         target_os = "nto",
         target_os = "solaris",
diff --git a/src/sys/unix/mod.rs b/src/sys/unix/mod.rs
index 99cbc8e8b..0c44ed02d 100644
--- a/src/sys/unix/mod.rs
+++ b/src/sys/unix/mod.rs
@@ -36,7 +36,7 @@ cfg_os_poll! {
 
     cfg_io_source! {
         // Both `kqueue` and `epoll` don't need to hold any user space state.
-        #[cfg(not(any(mio_unsupported_force_poll_poll, target_os = "espidf", target_os = "haiku", target_os = "hermit", target_os = "nto", target_os = "solaris", target_os = "vita")))]
+        #[cfg(not(any(mio_unsupported_force_poll_poll, target_os = "espidf", target_os = "fuchsia", target_os = "haiku", target_os = "hermit", target_os = "nto", target_os = "solaris", target_os = "vita")))]
         mod stateless_io_source {
             use std::io;
             use std::os::fd::RawFd;
@@ -88,10 +88,10 @@ cfg_os_poll! {
             }
         }
 
-        #[cfg(not(any(mio_unsupported_force_poll_poll, target_os = "espidf", target_os = "haiku", target_os = "hermit", target_os = "nto", target_os = "solaris", target_os = "vita")))]
+        #[cfg(not(any(mio_unsupported_force_poll_poll, target_os = "espidf", target_os = "fuchsia", target_os = "haiku", target_os = "hermit", target_os = "nto", target_os = "solaris", target_os = "vita")))]
         pub(crate) use self::stateless_io_source::IoSourceState;
 
-        #[cfg(any(mio_unsupported_force_poll_poll, target_os = "espidf", target_os = "haiku", target_os = "hermit", target_os = "nto", target_os = "solaris", target_os = "vita"))]
+        #[cfg(any(mio_unsupported_force_poll_poll, target_os = "espidf", target_os = "fuchsia", target_os = "haiku", target_os = "hermit", target_os = "nto", target_os = "solaris", target_os = "vita"))]
         pub(crate) use self::selector::IoSourceState;
     }
 
diff --git a/src/sys/unix/pipe.rs b/src/sys/unix/pipe.rs
index ea7b9947f..a21137763 100644
--- a/src/sys/unix/pipe.rs
+++ b/src/sys/unix/pipe.rs
@@ -12,6 +12,7 @@ pub(crate) fn new_raw() -> io::Result<[RawFd; 2]> {
         target_os = "android",
         target_os = "dragonfly",
         target_os = "freebsd",
+        target_os = "fuchsia",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -62,6 +63,7 @@ pub(crate) fn new_raw() -> io::Result<[RawFd; 2]> {
         target_os = "android",
         target_os = "dragonfly",
         target_os = "freebsd",
+        target_os = "fuchsia",
         target_os = "haiku",
         target_os = "illumos",
         target_os = "ios",
diff --git a/src/sys/unix/selector/mod.rs b/src/sys/unix/selector/mod.rs
index 8243d38f2..a30af641d 100644
--- a/src/sys/unix/selector/mod.rs
+++ b/src/sys/unix/selector/mod.rs
@@ -23,6 +23,7 @@ pub(crate) use self::epoll::{event, Event, Events, Selector};
 #[cfg(any(
     mio_unsupported_force_poll_poll,
     target_os = "espidf",
+    target_os = "fuchsia",
     target_os = "haiku",
     target_os = "hermit",
     target_os = "nto",
@@ -34,6 +35,7 @@ mod poll;
 #[cfg(any(
     mio_unsupported_force_poll_poll,
     target_os = "espidf",
+    target_os = "fuchsia",
     target_os = "haiku",
     target_os = "hermit",
     target_os = "nto",
@@ -46,6 +48,7 @@ cfg_io_source! {
     #[cfg(any(
         mio_unsupported_force_poll_poll,
         target_os = "espidf",
+        target_os = "fuchsia",
         target_os = "haiku",
         target_os = "hermit",
         target_os = "nto",
diff --git a/src/sys/unix/tcp.rs b/src/sys/unix/tcp.rs
index be3598cdb..351beb4cb 100644
--- a/src/sys/unix/tcp.rs
+++ b/src/sys/unix/tcp.rs
@@ -68,6 +68,7 @@ pub(crate) fn accept(listener: &net::TcpListener) -> io::Result<(net::TcpStream,
         all(not(target_arch="x86"), target_os = "android"),
         target_os = "dragonfly",
         target_os = "freebsd",
+        target_os = "fuchsia",
         target_os = "illumos",
         target_os = "linux",
         target_os = "netbsd",
diff --git a/src/sys/unix/waker.rs b/src/sys/unix/waker.rs
index c53b6c049..59b0b5096 100644
--- a/src/sys/unix/waker.rs
+++ b/src/sys/unix/waker.rs
@@ -26,7 +26,7 @@ mod fdbased {
 
     #[cfg(all(
         not(mio_unsupported_force_waker_pipe),
-        any(target_os = "linux", target_os = "android"),
+        any(target_os = "android", target_os = "fuchsia", target_os = "linux"),
     ))]
     use crate::sys::unix::waker::eventfd::WakerInternal;
     #[cfg(any(
@@ -89,6 +89,7 @@ pub use self::fdbased::Waker;
     any(
         target_os = "android",
         target_os = "espidf",
+        target_os = "fuchsia",
         target_os = "hermit",
         target_os = "linux",
     )
@@ -145,7 +146,8 @@ mod eventfd {
         #[cfg(any(
             mio_unsupported_force_poll_poll,
             target_os = "espidf",
-            target_os = "hermit"
+            target_os = "fuchsia",
+            target_os = "hermit",
         ))]
         pub fn ack_and_reset(&self) {
             let _ = self.reset();
@@ -177,6 +179,7 @@ mod eventfd {
     any(
         mio_unsupported_force_poll_poll,
         target_os = "espidf",
+        target_os = "fuchsia",
         target_os = "hermit",
     )
 ))]