diff --git a/.config/mpv/input.conf b/.config/mpv/input.conf
index 0a9b5fd4..3a23f944 100644
--- a/.config/mpv/input.conf
+++ b/.config/mpv/input.conf
@@ -197,3 +197,6 @@ h seek -5
 j seek -60
 k seek 60
 S cycle sub
+
+Alt+1 multiply window-scale 0.5
+Alt+2 multiply window-scale 2