diff --git a/graphical/mpv.nix b/graphical/mpv.nix
index 32537f0..e58c3bc 100644
--- a/graphical/mpv.nix
+++ b/graphical/mpv.nix
@@ -20,6 +20,7 @@ in
       default = ''
         hwdec
         use-filedir-conf
+        window-maximized
 
         screenshot-format=webp