diff --git a/src/os/unix.rs b/src/os/unix.rs
index 8b13789..711ca72 100644
--- a/src/os/unix.rs
+++ b/src/os/unix.rs
@@ -1 +1,12 @@
+// self
+use super::*;
 
+impl Os {
+	// #[deprecated(note = "use `ViewportCommand` instead")]
+	pub fn hide() {}
+
+	// #[deprecated(note = "use `ViewportCommand` instead")]
+	pub fn unhide() {}
+
+	pub fn set_move_to_active_space() {}
+}
diff --git a/src/os/windows.rs b/src/os/windows.rs
index 8b13789..711ca72 100644
--- a/src/os/windows.rs
+++ b/src/os/windows.rs
@@ -1 +1,12 @@
+// self
+use super::*;
 
+impl Os {
+	// #[deprecated(note = "use `ViewportCommand` instead")]
+	pub fn hide() {}
+
+	// #[deprecated(note = "use `ViewportCommand` instead")]
+	pub fn unhide() {}
+
+	pub fn set_move_to_active_space() {}
+}