diff --git a/default/hypr/windows.conf b/default/hypr/windows.conf
index 8c5f373..8739091 100644
--- a/default/hypr/windows.conf
+++ b/default/hypr/windows.conf
@@ -7,7 +7,8 @@ windowrule = tile, class:^(chromium)$
 # More opacity for inactive Alacritty windows
 windowrule = opacity 0.98 0.95, class:^(chromium)$
 windowrule = opacity 0.98 0.90, class:^(Alacritty)$
-windowrule = opacity 0.95 0.85, class:^(Spotify|obsidian)$
+windowrule = opacity 0.95 0.85, class:^(Spotify|obsidian|signal)$
+windowrule = opacity 0.95 0.85, initialClass:^(chrome-.*-Default)$ # web apps
 
 # Fix some dragging issues with XWayland
 windowrule = nofocus,class:^$,title:^$,xwayland:1,floating:1,fullscreen:0,pinned:0