diff --git a/Mac/AppDelegate.swift b/Mac/AppDelegate.swift
index 44dc42137..7d80f7bf3 100644
--- a/Mac/AppDelegate.swift
+++ b/Mac/AppDelegate.swift
@@ -386,7 +386,7 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSUserInterfaceValidations,
 			
 			alert.buttons[0].keyEquivalent = "\r"
 			
-			let response = alert.runModal()
+			_ = alert.runModal()
 		}
 	}