diff --git a/main/ui/src/main/java/org/cryptomator/ui/UiModule.java b/main/ui/src/main/java/org/cryptomator/ui/UiModule.java
index 6c68c654a..7c0ba398f 100644
--- a/main/ui/src/main/java/org/cryptomator/ui/UiModule.java
+++ b/main/ui/src/main/java/org/cryptomator/ui/UiModule.java
@@ -8,15 +8,19 @@
  *******************************************************************************/
 package org.cryptomator.ui;
 
+import dagger.Binds;
 import dagger.Module;
 import dagger.Provides;
 import javafx.beans.binding.Binding;
 import javafx.beans.binding.Bindings;
+import javafx.collections.ObservableList;
 import org.apache.commons.lang3.SystemUtils;
 import org.cryptomator.common.settings.Settings;
 import org.cryptomator.frontend.webdav.WebDavServer;
 import org.cryptomator.keychain.KeychainModule;
 import org.cryptomator.ui.fxapp.FxApplicationScoped;
+import org.cryptomator.ui.model.Vault;
+import org.cryptomator.ui.model.VaultList;
 import org.fxmisc.easybind.EasyBind;
 
 import javax.inject.Named;
@@ -31,13 +35,17 @@ import java.util.function.Consumer;
 // TODO move to common...
 @Deprecated(forRemoval = true, since = "1.5.0")
 @Module(includes = {KeychainModule.class})
-public class UiModule {
+public abstract class UiModule {
 
 	private static final int NUM_SCHEDULER_THREADS = 4;
 
+	@Binds
+	@Singleton
+	abstract ObservableList<Vault> bindVaultList(VaultList vaultList);
+
 	@Provides
 	@Singleton
-	ScheduledExecutorService provideScheduledExecutorService(@Named("shutdownTaskScheduler") Consumer<Runnable> shutdownTaskScheduler) {
+	static ScheduledExecutorService provideScheduledExecutorService(@Named("shutdownTaskScheduler") Consumer<Runnable> shutdownTaskScheduler) {
 		final AtomicInteger threadNumber = new AtomicInteger(1);
 		ScheduledExecutorService executorService = Executors.newScheduledThreadPool(NUM_SCHEDULER_THREADS, r -> {
 			Thread t = new Thread(r);
@@ -52,7 +60,7 @@ public class UiModule {
 	// TODO @Binds abstract ExecutorService bindExecutorService(ScheduledExecutorService executor); ?
 	@Provides
 	@Singleton
-	ExecutorService provideExecutorService(@Named("shutdownTaskScheduler") Consumer<Runnable> shutdownTaskScheduler) {
+	static ExecutorService provideExecutorService(@Named("shutdownTaskScheduler") Consumer<Runnable> shutdownTaskScheduler) {
 		final AtomicInteger threadNumber = new AtomicInteger(1);
 		ExecutorService executorService = Executors.newCachedThreadPool(r -> {
 			Thread t = new Thread(r);
@@ -66,7 +74,7 @@ public class UiModule {
 
 	@Provides
 	@Singleton
-	Binding<InetSocketAddress> provideServerSocketAddressBinding(Settings settings) {
+	static Binding<InetSocketAddress> provideServerSocketAddressBinding(Settings settings) {
 		return Bindings.createObjectBinding(() -> {
 			String host = SystemUtils.IS_OS_WINDOWS ? "127.0.0.1" : "localhost";
 			return InetSocketAddress.createUnresolved(host, settings.port().intValue());
@@ -75,7 +83,7 @@ public class UiModule {
 
 	@Provides
 	@Singleton
-	WebDavServer provideWebDavServer(Binding<InetSocketAddress> serverSocketAddressBinding) {
+	static WebDavServer provideWebDavServer(Binding<InetSocketAddress> serverSocketAddressBinding) {
 		WebDavServer server = WebDavServer.create();
 		// no need to unsubscribe eventually, because server is a singleton
 		EasyBind.subscribe(serverSocketAddressBinding, server::bind);
diff --git a/main/ui/src/main/java/org/cryptomator/ui/fxapp/FxApplicationModule.java b/main/ui/src/main/java/org/cryptomator/ui/fxapp/FxApplicationModule.java
index ffd771a73..e98e41a6b 100644
--- a/main/ui/src/main/java/org/cryptomator/ui/fxapp/FxApplicationModule.java
+++ b/main/ui/src/main/java/org/cryptomator/ui/fxapp/FxApplicationModule.java
@@ -28,10 +28,6 @@ abstract class FxApplicationModule {
 	@FxApplicationScoped
 	abstract Application provideApplication(FxApplication application);
 
-	// TODO move to commons...
-	@Binds
-	abstract ObservableList<Vault> bindVaultList(VaultList vaultList);
-
 	@Provides
 	@FxApplicationScoped
 	static ObjectProperty<Vault> provideSelectedVault() {
diff --git a/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayMenuController.java b/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayMenuController.java
index 1f763965c..4970bbdde 100644
--- a/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayMenuController.java
+++ b/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayMenuController.java
@@ -1,6 +1,9 @@
 package org.cryptomator.ui.traymenu;
 
+import javafx.beans.Observable;
+import javafx.collections.ObservableList;
 import org.cryptomator.common.settings.Settings;
+import org.cryptomator.ui.model.Vault;
 
 import javax.inject.Inject;
 import javax.inject.Named;
@@ -17,13 +20,15 @@ class TrayMenuController {
 	private final FxApplicationStarter fxApplicationStarter;
 	private final CountDownLatch shutdownLatch;
 	private final Settings settings;
+	private final ObservableList<Vault> vaults;
 	private final PopupMenu menu;
 
 	@Inject
-	TrayMenuController(FxApplicationStarter fxApplicationStarter, @Named("shutdownLatch") CountDownLatch shutdownLatch, Settings settings) {
+	TrayMenuController(FxApplicationStarter fxApplicationStarter, @Named("shutdownLatch") CountDownLatch shutdownLatch, Settings settings, ObservableList<Vault> vaults) {
 		this.fxApplicationStarter = fxApplicationStarter;
 		this.shutdownLatch = shutdownLatch;
 		this.settings = settings;
+		this.vaults = vaults;
 		this.menu = new PopupMenu();
 	}
 
@@ -32,7 +37,8 @@ class TrayMenuController {
 	}
 
 	public void initTrayMenu() {
-		// TODO add listeners
+		vaults.addListener(this::vaultListChanged);
+		
 		rebuildMenu();
 		
 		// register preferences shortcut
@@ -46,7 +52,13 @@ class TrayMenuController {
 		}
 	}
 
+	private void vaultListChanged(Observable observable) {
+		rebuildMenu();
+	}
+
 	private void rebuildMenu() {
+		menu.removeAll();
+		
 		MenuItem showMainWindowItem = new MenuItem("TODO show");
 		showMainWindowItem.addActionListener(this::showMainWindow);
 		menu.add(showMainWindowItem);
@@ -56,7 +68,11 @@ class TrayMenuController {
 		menu.add(showPreferencesItem);
 
 		menu.addSeparator();
-		// foreach vault: add submenu
+		for (Vault v : vaults) {
+			// TODO what do we want to do with these? lock/unlock? reveal? submenu?
+			MenuItem vaultItem = new MenuItem(v.getDisplayableName());
+			menu.add(vaultItem);
+		}
 		menu.addSeparator();
 
 		MenuItem quitApplicationItem = new MenuItem("TODO quit");