diff --git a/SparkleShare/Mac/SparkleUI.cs b/SparkleShare/Mac/SparkleUI.cs
index 35f284cb..ed374b65 100644
--- a/SparkleShare/Mac/SparkleUI.cs
+++ b/SparkleShare/Mac/SparkleUI.cs
@@ -45,6 +45,13 @@ namespace SparkleShare {
 
         }
 
+        public override void WillTerminate (NSNotification notification)
+        {
+
+            SparkleShare.Controller.Quit ();
+
+        }
+
 	}