diff --git a/README.md b/README.md
index fd9a620..4925f09 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,8 @@ async fn main(){
 
     let mut ipstack_config = ipstack::IpStackConfig::default();
     ipstack_config.mtu(MTU);
-    ipstack_config.packet_information(cfg!(unix));
+    let packet_information = cfg!(all(target_family = "unix", not(target_os = "android")));
+    ipstack_config.packet_information(packet_information);
     let mut ip_stack = ipstack::IpStack::new(ipstack_config, tun::create_as_async(&config).unwrap());
 
     while let Ok(stream) = ip_stack.accept().await {
diff --git a/examples/tun.rs b/examples/tun.rs
index 2af5e20..bfafc9e 100644
--- a/examples/tun.rs
+++ b/examples/tun.rs
@@ -66,7 +66,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     let mut ipstack_config = ipstack::IpStackConfig::default();
     ipstack_config.mtu(MTU);
-    ipstack_config.packet_information(cfg!(unix));
+    let packet_information = cfg!(all(target_family = "unix", not(target_os = "android")));
+    ipstack_config.packet_information(packet_information);
 
     let mut ip_stack = ipstack::IpStack::new(ipstack_config, tun2::create_as_async(&config)?);
 
diff --git a/src/lib.rs b/src/lib.rs
index 6bfc485..d48e103 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -35,14 +35,14 @@ const TTL: u8 = 128;
 #[cfg(unix)]
 const TUN_FLAGS: [u8; 2] = [0x00, 0x00];
 
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "linux", target_os = "android"))]
 const TUN_PROTO_IP6: [u8; 2] = [0x86, 0xdd];
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "linux", target_os = "android"))]
 const TUN_PROTO_IP4: [u8; 2] = [0x08, 0x00];
 
-#[cfg(target_os = "macos")]
-const TUN_PROTO_IP6: [u8; 2] = [0x00, 0x02];
-#[cfg(target_os = "macos")]
+#[cfg(any(target_os = "macos", target_os = "ios"))]
+const TUN_PROTO_IP6: [u8; 2] = [0x00, 0x0A];
+#[cfg(any(target_os = "macos", target_os = "ios"))]
 const TUN_PROTO_IP4: [u8; 2] = [0x00, 0x02];
 
 pub struct IpStackConfig {