diff --git a/dotfiles/picom.conf b/dotfiles/picom.conf
index 3a467eb..1eed1cd 100644
--- a/dotfiles/picom.conf
+++ b/dotfiles/picom.conf
@@ -9,14 +9,8 @@ use-ewmh-active-win = true;
 # Opacity rules (first rule match)
 # Cannot use override-redirect:
 #  https://github.com/yshui/picom/issues/625
-# _NET_WM_STATE rules can be replaced by a simpler alternative in the future:
-#  https://github.com/yshui/picom/pull/550
 opacity-rule = [
-  "0:_NET_WM_STATE@[0]:32a = '_NET_WM_STATE_HIDDEN'",
-  "0:_NET_WM_STATE@[1]:32a = '_NET_WM_STATE_HIDDEN'",
-  "0:_NET_WM_STATE@[2]:32a = '_NET_WM_STATE_HIDDEN'",
-  "0:_NET_WM_STATE@[3]:32a = '_NET_WM_STATE_HIDDEN'",
-  "0:_NET_WM_STATE@[4]:32a = '_NET_WM_STATE_HIDDEN'",
+  "0:_NET_WM_STATE@[*]:32a = '_NET_WM_STATE_HIDDEN'",
   "100:_GTK_FRAME_EXTENTS@:c",
   "100:fullscreen",
   "100:name = 'Zoom Meeting'",