diff --git a/dotfiles/picom.conf b/dotfiles/picom.conf
index 3bc233e..d3c6506 100644
--- a/dotfiles/picom.conf
+++ b/dotfiles/picom.conf
@@ -47,4 +47,6 @@ wintypes:
   splash        = { fade = true; shadow = true; };
   dialog        = { fade = true; shadow = true; };
 };
-
+shadow-exclude = [
+  "class_i = 'xss-dimmer'"
+];