diff --git a/main/ui/src/main/java/org/cryptomator/ui/settings/Settings.java b/main/ui/src/main/java/org/cryptomator/ui/settings/Settings.java
index d83aba3ea..ec91fc036 100644
--- a/main/ui/src/main/java/org/cryptomator/ui/settings/Settings.java
+++ b/main/ui/src/main/java/org/cryptomator/ui/settings/Settings.java
@@ -24,7 +24,7 @@ public class Settings implements Serializable {
 	public static final int MIN_PORT = 1024;
 	public static final int MAX_PORT = 65535;
 	public static final int DEFAULT_PORT = 0;
-	public static final int DEFAULT_NUM_TRAY_NOTIFICATIONS = 3;
+	public static final Integer DEFAULT_NUM_TRAY_NOTIFICATIONS = 3;
 
 	@JsonProperty("directories")
 	private List<Vault> directories;