diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index cd80d4a..19957f6 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -3247,6 +3247,7 @@ dependencies = [
  "auto-launch",
  "chrono",
  "chrono-tz",
+ "cocoa",
  "directories",
  "localzone",
  "num-format",
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index d8ae3bc..c49eaf3 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -27,6 +27,7 @@ smartcalc = { git = "https://github.com/ParthJadhav/smartcalc", branch = "stable
 chrono-tz = { version = "0.6.1", default-features = false }
 num-format = { version = "0.4", features = ["with-system-locale"] }
 localzone = "0.2.0"
+cocoa = "0.24.1"
 
 [dependencies.chrono]
 version = "0.4"
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 92b069b..b07cabd 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -42,8 +42,20 @@ fn main() {
             app.set_activation_policy(tauri::ActivationPolicy::Accessory);
             let window = app.get_window("main").unwrap();
             #[cfg(target_os = "macos")]
-            apply_vibrancy(&window, NSVisualEffectMaterial::HudWindow, None, Some(10.0))
-                .expect("Unsupported platform! 'apply_vibrancy' is only supported on macOS");
+            {
+                use cocoa::appkit::NSWindow;
+                use cocoa::appkit::NSWindowCollectionBehavior;
+                use cocoa::base::id;
+                let ns_win = window.ns_window().unwrap() as id;
+                unsafe {
+                    let mut collection_behavior = ns_win.collectionBehavior();
+                    collection_behavior |=
+                        NSWindowCollectionBehavior::NSWindowCollectionBehaviorCanJoinAllSpaces;
+                    ns_win.setCollectionBehavior_(collection_behavior);
+                }
+                apply_vibrancy(&window, NSVisualEffectMaterial::HudWindow, None, Some(10.0))
+            }
+            .expect("Unsupported platform! 'apply_vibrancy' is only supported on macOS");
             window.hide().unwrap();
             Ok(())
         })