1 files changed, 3 insertions, 0 deletions
diff --git a/macos/Sources/Features/Terminal/Window Styles/HiddenTitlebarTerminalWindow.swift b/macos/Sources/Features/Terminal/Window Styles/HiddenTitlebarTerminalWindow.swift
index dc7dd7633..dd8b258f3 100644
--- a/macos/Sources/Features/Terminal/Window Styles/HiddenTitlebarTerminalWindow.swift
+++ b/macos/Sources/Features/Terminal/Window Styles/HiddenTitlebarTerminalWindow.swift
@@ -1,6 +1,9 @@
 import AppKit
 
 class HiddenTitlebarTerminalWindow: TerminalWindow {
+    // No titlebar, we don't support accessories.
+    override var supportsUpdateAccessory: Bool { false }
+    
     override func awakeFromNib() {
         super.awakeFromNib()