diff --git a/.alacritty.yml b/.alacritty.yml
index fcde9d5..8692794 100644
--- a/.alacritty.yml
+++ b/.alacritty.yml
@@ -50,4 +50,4 @@ key_bindings:
 window:
   dynamic_padding: true
   opacity: 0.5
-  dynamic-title: true
+  dynamic_title: true