diff --git a/.config/alacritty/custom.yml b/.config/alacritty/custom.yml
index 6526cfe..83367f1 100644
--- a/.config/alacritty/custom.yml
+++ b/.config/alacritty/custom.yml
@@ -60,6 +60,9 @@ cursor:
 mouse:
   hide_when_typing: true
 
+# Send ESC (\x1b) before characters when alt is pressed.
+alt_send_esc: false
+
 shell:
   program: /opt/homebrew/bin/tmux
   args: