diff --git a/Evergreen/AppDefaults.swift b/Evergreen/AppDefaults.swift
index 8e63f0ba4..dbf9fa266 100644
--- a/Evergreen/AppDefaults.swift
+++ b/Evergreen/AppDefaults.swift
@@ -26,6 +26,9 @@ final class AppDefaults {
 		static let timelineFontSize = "timelineFontSize"
 		static let detailFontSize = "detailFontSize"
 		static let openInBrowserInBackground = "openInBrowserInBackground"
+
+		// Hidden prefs
+		static let showTitleOnMainWindow = "KafasisTitleMode"
 	}
 
 	private let smallestFontSizeRawValue = FontSize.small.rawValue
@@ -69,6 +72,10 @@ final class AppDefaults {
 		}
 	}
 
+	var showTitleOnMainWindow: Bool {
+		return bool(for: Key.showTitleOnMainWindow)
+	}
+
 	private init() {
 
 		AppDefaults.registerDefaults()
diff --git a/Evergreen/MainWindow/MainWindowController.swift b/Evergreen/MainWindow/MainWindowController.swift
index 9645ba331..34eddf75e 100644
--- a/Evergreen/MainWindow/MainWindowController.swift
+++ b/Evergreen/MainWindow/MainWindowController.swift
@@ -29,7 +29,10 @@ class MainWindowController : NSWindowController, NSUserInterfaceValidations {
         
         super.windowDidLoad()
 
-//		window?.titleVisibility = .hidden
+		if !AppDefaults.shared.showTitleOnMainWindow {
+			window?.titleVisibility = .hidden
+		}
+		
 		window?.setFrameUsingName(windowAutosaveName, force: true)
 		
 		detailSplitViewItem?.minimumThickness = 384