diff --git a/.changes/fix-macos-theme-getter.md b/.changes/fix-macos-theme-getter.md
new file mode 100644
index 000000000..47dd2da75
--- /dev/null
+++ b/.changes/fix-macos-theme-getter.md
@@ -0,0 +1,5 @@
+---
+"tauri-runtime-wry": patch
+---
+
+Send theme value only once on the getter function implementation on macOS.
diff --git a/core/tauri-runtime-wry/src/lib.rs b/core/tauri-runtime-wry/src/lib.rs
index 8932d66e3..a5709139f 100644
--- a/core/tauri-runtime-wry/src/lib.rs
+++ b/core/tauri-runtime-wry/src/lib.rs
@@ -2299,7 +2299,7 @@ fn handle_user_message<T: UserEvent>(
             WindowMessage::Theme(tx) => {
               #[cfg(any(windows, target_os = "macos"))]
               tx.send(map_theme(&window.theme())).unwrap();
-              #[cfg(not(windows))]
+              #[cfg(not(any(windows, target_os = "macos")))]
               tx.send(Theme::Light).unwrap();
             }
             // Setters