diff --git a/alacritty/alacritty.yml b/alacritty/alacritty.yml
index 98e4326..bba77ea 100644
--- a/alacritty/alacritty.yml
+++ b/alacritty/alacritty.yml
@@ -68,6 +68,8 @@ window:
   # Window class (Linux only):
   #class: Alacritty
 
+  opacity: 0.8
+
 scrolling:
   # Maximum number of lines in the scrollback buffer.
   # Specifying '0' will disable scrolling.
@@ -262,12 +264,6 @@ bell:
   duration: 0
   color: '0xffffff'
 
-# Background opacity
-#
-# 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: 0.8
-
 # Mouse bindings
 #
 # Available fields: