diff --git a/main/pom.xml b/main/pom.xml
index 279e9cb07..3e08109a5 100644
--- a/main/pom.xml
+++ b/main/pom.xml
@@ -26,7 +26,7 @@
 		<!-- dependency versions -->
 		<cryptomator.cryptolib.version>1.2.1</cryptomator.cryptolib.version>
 		<cryptomator.cryptofs.version>1.8.7</cryptomator.cryptofs.version>
-		<cryptomator.jni.version>2.2.0-SNAPSHOT</cryptomator.jni.version>
+		<cryptomator.jni.version>2.1.0</cryptomator.jni.version>
 		<cryptomator.fuse.version>1.2.0</cryptomator.fuse.version>
 		<cryptomator.dokany.version>1.1.11</cryptomator.dokany.version>
 		<cryptomator.webdav.version>1.0.10</cryptomator.webdav.version>
diff --git a/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayIconController.java b/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayIconController.java
index ded374e8c..0da5af2aa 100644
--- a/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayIconController.java
+++ b/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayIconController.java
@@ -1,7 +1,8 @@
 package org.cryptomator.ui.traymenu;
 
+import javafx.beans.Observable;
 import org.apache.commons.lang3.SystemUtils;
-import org.cryptomator.jni.MacFunctions;
+import org.cryptomator.common.settings.Settings;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -9,28 +10,30 @@ import javax.inject.Inject;
 import java.awt.AWTException;
 import java.awt.SystemTray;
 import java.awt.TrayIcon;
-import java.util.Optional;
 
 @TrayMenuScoped
 public class TrayIconController {
 
 	private static final Logger LOG = LoggerFactory.getLogger(TrayIconController.class);
 
+	private final Settings settings;
 	private final TrayImageFactory imageFactory;
 	private final TrayMenuController trayMenuController;
 	private final TrayIcon trayIcon;
-	private final Optional<MacFunctions> macFunctions;
+	//	private final Optional<MacFunctions> macFunctions;
 
 	@Inject
-	TrayIconController(TrayImageFactory imageFactory, TrayMenuController trayMenuController, Optional<MacFunctions> macFunctions) {
+	TrayIconController(Settings settings, TrayImageFactory imageFactory, TrayMenuController trayMenuController) {
+		this.settings = settings;
 		this.trayMenuController = trayMenuController;
 		this.imageFactory = imageFactory;
 		this.trayIcon = new TrayIcon(imageFactory.loadImage(), "Cryptomator", trayMenuController.getMenu());
-		this.macFunctions = macFunctions;
+//		this.macFunctions = macFunctions;
 	}
 
 	public void initializeTrayIcon() {
-		macFunctions.map(MacFunctions::uiAppearance).ifPresent(uiAppearance -> uiAppearance.addListener(this::macInterfaceThemeChanged));
+//		macFunctions.map(MacFunctions::uiAppearance).ifPresent(uiAppearance -> uiAppearance.addListener(this::macInterfaceThemeChanged));
+		settings.theme().addListener(this::themeChanged);
 
 		if (SystemUtils.IS_OS_WINDOWS) {
 			// TODO: test on windows: is this a double click?
@@ -47,7 +50,8 @@ public class TrayIconController {
 		trayMenuController.initTrayMenu();
 	}
 
-	public void macInterfaceThemeChanged() {
+	//	public void macInterfaceThemeChanged() {
+	private void themeChanged(@SuppressWarnings("unused") Observable observable) {
 		trayIcon.setImage(imageFactory.loadImage());
 	}
 
diff --git a/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayImageFactory.java b/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayImageFactory.java
index 7d5031937..360b6e95f 100644
--- a/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayImageFactory.java
+++ b/main/ui/src/main/java/org/cryptomator/ui/traymenu/TrayImageFactory.java
@@ -1,23 +1,24 @@
 package org.cryptomator.ui.traymenu;
 
 import org.apache.commons.lang3.SystemUtils;
-import org.cryptomator.jni.MacApplicationUiAppearance;
-import org.cryptomator.jni.MacApplicationUiInterfaceStyle;
-import org.cryptomator.jni.MacFunctions;
+import org.cryptomator.common.settings.Settings;
 
 import javax.inject.Inject;
 import java.awt.Image;
 import java.awt.Toolkit;
-import java.util.Optional;
 
 @TrayMenuScoped
 class TrayImageFactory {
 
-	private final Optional<MacFunctions> macFunctions;
+	//	private final Optional<MacFunctions> macFunctions;
+	private final Settings settings;
+
 
 	@Inject
-	TrayImageFactory(Optional<MacFunctions> macFunctions) {
-		this.macFunctions = macFunctions;
+//	TrayImageFactory(Optional<MacFunctions> macFunctions) {
+//			this.macFunctions = macFunctions;
+	TrayImageFactory(Settings settings) {
+		this.settings = settings;
 	}
 
 	public Image loadImage() {
@@ -26,10 +27,11 @@ class TrayImageFactory {
 	}
 
 	private String getMacResourceName() {
-		MacApplicationUiInterfaceStyle interfaceStyle = macFunctions.map(MacFunctions::uiAppearance) //
-				.map(MacApplicationUiAppearance::getCurrentInterfaceStyle) //
-				.orElse(MacApplicationUiInterfaceStyle.LIGHT);
-		switch (interfaceStyle) {
+//		MacApplicationUiInterfaceStyle interfaceStyle = macFunctions.map(MacFunctions::uiAppearance) //
+//				.map(MacApplicationUiAppearance::getCurrentInterfaceStyle) //
+//				.orElse(MacApplicationUiInterfaceStyle.LIGHT);
+//			switch (interfaceStyle) {
+		switch (settings.theme().get()) {
 			case DARK:
 				return "/tray_icon_mac_white.png";
 			default: