diff --git a/home/mpv/default.nix b/home/mpv/default.nix
index 6f89dd8..e02fde4 100644
--- a/home/mpv/default.nix
+++ b/home/mpv/default.nix
@@ -25,6 +25,8 @@
       keep-open = true;
     };
     bindings = {
+      "UP" = "add volume +5";
+      "DOWN" = "add volume -5";
       "Ctrl+Shift+r" = "add sub-scale +0.05";
       "Ctrl+r" = "add sub-scale -0.05";
       "Ctrl+Alt+r" = "set sub-scale 1";