diff --git a/flake.nix b/flake.nix
index 83e0f69..f45211d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,7 +19,7 @@
           ];
           shellHook = ''
             alias repl='lein repl';
-            repl
+            alias record='ffmpeg -video_size 1024x768 -framerate 25 -f x11grab -i :0.0+100,200 -f alsa -ac 2 -i hw:0 output.mkv';
           '';
         };
       });