diff --git a/home-manager/hyprland.nix b/home-manager/hyprland.nix
index bc9f321..3ba2be4 100644
--- a/home-manager/hyprland.nix
+++ b/home-manager/hyprland.nix
@@ -153,7 +153,7 @@
         "opacity 0.5, match:float yes"
         "opacity 0.8, match:float false"
         "opacity 1.0, match:fullscreen true"
-        "idleinhibit fullscreen, match:fullscreen true"
+        "idle_inhibit fullscreen, match:fullscreen true"
 
         # "opacity 1.0 1.0,fullscreen:0"
         # "opacity 0.9 0.9,floating:0"