diff --git a/config/alacritty/alacritty.yml b/config/alacritty/alacritty.yml
index 6e0d501..46888f8 100644
--- a/config/alacritty/alacritty.yml
+++ b/config/alacritty/alacritty.yml
@@ -1,3 +1,6 @@
+window:
+  opacity: 0.5
+
 font:
   size: 11.5