diff --git a/Cargo.toml b/Cargo.toml
index c929885..55a0c1b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,6 +28,7 @@ pretty_env_logger = { version = "0.4", optional = true }
 
 [features]
 pcap = []
+ffi = []
 default = [ "bin" ]
 bin = [ "clap", "pretty_env_logger", "pcap", "tokio/rt-multi-thread" ]
 
diff --git a/src/lib.rs b/src/lib.rs
index aed74a7..b354579 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -17,7 +17,7 @@ use crate::wg::WireGuardTunnel;
 
 pub mod config;
 pub mod events;
-#[cfg(feature = "lib")]
+#[cfg(feature = "ffi")]
 pub mod ffi;
 #[cfg(feature = "pcap")]
 pub mod pcap;