diff --git a/macos/Sources/App/macOS/AppDelegate.swift b/macos/Sources/App/macOS/AppDelegate.swift
index e10547bbc..043d85e1e 100644
--- a/macos/Sources/App/macOS/AppDelegate.swift
+++ b/macos/Sources/App/macOS/AppDelegate.swift
@@ -545,6 +545,7 @@ class AppDelegate: NSObject,
         self.menuQuickTerminal?.setImageIfDesired(systemSymbolName: "apple.terminal")
         self.menuChangeTabTitle?.setImageIfDesired(systemSymbolName: "pencil.line")
         self.menuTerminalInspector?.setImageIfDesired(systemSymbolName: "scope")
+        self.menuReadonly?.setImageIfDesired(systemSymbolName: "eye.fill")
         self.menuToggleFullScreen?.setImageIfDesired(systemSymbolName: "square.arrowtriangle.4.outward")
         self.menuToggleVisibility?.setImageIfDesired(systemSymbolName: "eye")
         self.menuZoomSplit?.setImageIfDesired(systemSymbolName: "arrow.up.left.and.arrow.down.right")
diff --git a/macos/Sources/Ghostty/SurfaceView_AppKit.swift b/macos/Sources/Ghostty/SurfaceView_AppKit.swift
index 853a6d51c..d26545ebc 100644
--- a/macos/Sources/Ghostty/SurfaceView_AppKit.swift
+++ b/macos/Sources/Ghostty/SurfaceView_AppKit.swift
@@ -1429,6 +1429,9 @@ extension Ghostty {
             item.setImageIfDesired(systemSymbolName: "arrow.trianglehead.2.clockwise")
             item = menu.addItem(withTitle: "Toggle Terminal Inspector", action: #selector(toggleTerminalInspector(_:)), keyEquivalent: "")
             item.setImageIfDesired(systemSymbolName: "scope")
+            item = menu.addItem(withTitle: "Terminal Read-only", action: #selector(toggleReadonly(_:)), keyEquivalent: "")
+            item.setImageIfDesired(systemSymbolName: "eye.fill")
+            item.state = readonly ? .on : .off
             menu.addItem(.separator())
             item = menu.addItem(withTitle: "Change Tab Title...", action: #selector(BaseTerminalController.changeTabTitle(_:)), keyEquivalent: "")
             item.setImageIfDesired(systemSymbolName: "pencil.line")