diff --git a/users/youwen/linux/hyprland/common.nix b/users/youwen/linux/hyprland/common.nix
index 740f0bc..22b7120 100644
--- a/users/youwen/linux/hyprland/common.nix
+++ b/users/youwen/linux/hyprland/common.nix
@@ -151,6 +151,7 @@
         "opacity 0.80 0.80,class:^(qt5ct)$"
         "opacity 0.80 0.80,class:^(qt6ct)$"
         "opacity 0.80 0.80,class:^(kvantummanager)$"
+        "opacity 0.80 0.80,class:^(waypaper)$"
 
         "opacity 0.90 0.90,class:^(com.github.rafostar.Clapper)$ # Clapper-Gtk"
         "opacity 0.80 0.80,class:^(com.github.tchx84.Flatseal)$ # Flatseal-Gtk"