diff --git a/org/config/picom.org b/org/config/picom.org
index a34e2b0..17d9b38 100644
--- a/org/config/picom.org
+++ b/org/config/picom.org
@@ -161,7 +161,7 @@
   rounded. I personally excluded any window generated by AwesomeWM.
   #+BEGIN_SRC conf
     rounded-corners-exclude = [
-      "class_g = 'awesome'"
+      "_NET_WM_WINDOW_TYPE@[0]:a = '_NET_WM_WINDOW_TYPE_DOCK'"
     ];
   #+END_SRC