diff --git a/Rectangle/AppDelegate.swift b/Rectangle/AppDelegate.swift
index 97adc78b..9f2442dc 100644
--- a/Rectangle/AppDelegate.swift
+++ b/Rectangle/AppDelegate.swift
@@ -220,6 +220,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
                 }
             case .alertSecondButtonReturn:
                 Defaults.windowSnapping.enabled = false
+                Notification.Name.windowSnapping.post(object: false)
             default:
                 break
             }