diff --git a/.config/alacritty/alacritty.yml b/.config/alacritty/alacritty.yml
index ef737e5..e5fd085 100644
--- a/.config/alacritty/alacritty.yml
+++ b/.config/alacritty/alacritty.yml
@@ -179,7 +179,7 @@ bell:
 #
 # Window opacity as a floating point number from `0.0` to `1.0`.
 # The value `0.0` is completely transparent and `1.0` is opaque.
-background_opacity: 1.0
+windows.opacity: 1.0
 
 # Mouse bindings
 #