diff --git a/video/out/mac/common.swift b/video/out/mac/common.swift
index cdf0578fab..03d5c5bc25 100644
--- a/video/out/mac/common.swift
+++ b/video/out/mac/common.swift
@@ -116,6 +116,8 @@ class Common: NSObject {
         window.makeMain()
         window.makeKey()
 
+        view.layer?.contentsScale = window.backingScaleFactor
+
         if !minimized {
             window.orderFront(nil)
         }