diff --git a/modules/workstation/home-manager/desktop/sway.nix b/modules/workstation/home-manager/desktop/sway.nix
index 06d4367..01fb5dc 100644
--- a/modules/workstation/home-manager/desktop/sway.nix
+++ b/modules/workstation/home-manager/desktop/sway.nix
@@ -233,6 +233,8 @@ in
 
     extraConfig = ''
       default_border pixel
+      for_window [class=".*"] inhibit_idle fullscreen
+      for_window [app_id=".*"] inhibit_idle fullscreen
     '';
 
     extraSessionCommands = ''