diff --git a/crates/punktfunk-host/src/main.rs b/crates/punktfunk-host/src/main.rs
index 66685f7..fd742c1 100644
--- a/crates/punktfunk-host/src/main.rs
+++ b/crates/punktfunk-host/src/main.rs
@@ -16,7 +16,9 @@
 mod audio;
 mod capture;
 mod discovery;
+#[cfg(target_os = "linux")]
 mod dmabuf_fence;
+#[cfg(target_os = "linux")]
 mod drm_sync;
 mod encode;
 mod gamestream;
diff --git a/crates/punktfunk-host/src/vdisplay.rs b/crates/punktfunk-host/src/vdisplay.rs
index d512c48..933aaa0 100644
--- a/crates/punktfunk-host/src/vdisplay.rs
+++ b/crates/punktfunk-host/src/vdisplay.rs
@@ -15,6 +15,7 @@
 
 use anyhow::Result;
 pub use punktfunk_core::Mode;
+#[cfg(target_os = "linux")]
 use std::os::fd::OwnedFd;
 
 /// A created virtual output: a PipeWire source to capture, plus an owned keepalive whose drop
@@ -28,6 +29,7 @@ pub struct VirtualOutput {
     /// Portal/remote PipeWire fd when the node lives on a sandboxed remote (e.g. Mutter's
     /// RemoteDesktop+ScreenCast). `None` means the node is on the user's default PipeWire daemon
     /// (KWin `zkde_screencast`), captured by connecting to that daemon directly.
+    #[cfg(target_os = "linux")]
     pub remote_fd: Option<OwnedFd>,
     /// `(width, height, refresh_hz)` to prefer in the PipeWire format negotiation. KWin and
     /// gamescope outputs are created at the exact size, so this just confirms it; **Mutter sizes