diff --git a/crates/wasmtime/src/lib.rs b/crates/wasmtime/src/lib.rs
index 466ed26147..712d627a55 100644
--- a/crates/wasmtime/src/lib.rs
+++ b/crates/wasmtime/src/lib.rs
@@ -476,9 +476,7 @@ pub use anyhow::{Error, Result};
 pub mod component;
 
 cfg_if::cfg_if! {
-    if #[cfg(all(target_os = "macos", not(feature = "posix-signals-on-macos")))] {
-        // no extensions for macOS at this time
-    } else if #[cfg(unix)] {
+    if #[cfg(unix)] {
         pub mod unix;
     } else if #[cfg(windows)] {
         pub mod windows;